Opening Hours

Weekly Hours
Monthly Hours

Display of Opening hours
	Jul 07 Monday	Jul 08 Tuesday	Jul 09 Wednesday	Jul 10 Thursday	Jul 11 Friday	Jul 12 Saturday	Jul 13 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Jul 14 Monday	Jul 15 Tuesday	Jul 16 Wednesday	Jul 17 Thursday	Jul 18 Friday	Jul 19 Saturday	Jul 20 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Jul 21 Monday	Jul 22 Tuesday	Jul 23 Wednesday	Jul 24 Thursday	Jul 25 Friday	Jul 26 Saturday	Jul 27 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Jul 28 Monday	Jul 29 Tuesday	Jul 30 Wednesday	Jul 31 Thursday	Aug 01 Friday	Aug 02 Saturday	Aug 03 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Aug 04 Monday	Aug 05 Tuesday	Aug 06 Wednesday	Aug 07 Thursday	Aug 08 Friday	Aug 09 Saturday	Aug 10 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Aug 11 Monday	Aug 12 Tuesday	Aug 13 Wednesday	Aug 14 Thursday	Aug 15 Friday	Aug 16 Saturday	Aug 17 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Aug 18 Monday	Aug 19 Tuesday	Aug 20 Wednesday	Aug 21 Thursday	Aug 22 Friday	Aug 23 Saturday	Aug 24 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Aug 25 Monday	Aug 26 Tuesday	Aug 27 Wednesday	Aug 28 Thursday	Aug 29 Friday	Aug 30 Saturday	Aug 31 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Sep 01 Monday	Sep 02 Tuesday	Sep 03 Wednesday	Sep 04 Thursday	Sep 05 Friday	Sep 06 Saturday	Sep 07 Sunday
Sherman Fairchild Library	(Institute Holiday)	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Sep 08 Monday	Sep 09 Tuesday	Sep 10 Wednesday	Sep 11 Thursday	Sep 12 Friday	Sep 13 Saturday	Sep 14 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Sep 15 Monday	Sep 16 Tuesday	Sep 17 Wednesday	Sep 18 Thursday	Sep 19 Friday	Sep 20 Saturday	Sep 21 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Sep 22 Monday	Sep 23 Tuesday	Sep 24 Wednesday	Sep 25 Thursday	Sep 26 Friday	Sep 27 Saturday	Sep 28 Sunday
Sherman Fairchild Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Caltech Hall Library	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 8pm *	8am to 6pm *	Closed	12pm to 8pm *
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	10am to 4pm	–	–
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Sep 29 Monday	Sep 30 Tuesday	Oct 01 Wednesday	Oct 02 Thursday	Oct 03 Friday	Oct 04 Saturday	Oct 05 Sunday
Sherman Fairchild Library	8am to 24 hours *	24 hours *	24 hours *	24 hours *	12am to 8pm *	Noon to 8pm *	Noon to 8pm *
Caltech Hall Library	–	–	–	–	–	–	–
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Oct 06 Monday	Oct 07 Tuesday	Oct 08 Wednesday	Oct 09 Thursday	Oct 10 Friday	Oct 11 Saturday	Oct 12 Sunday
Sherman Fairchild Library	8am to 24 hours *	24 hours *	24 hours *	24 hours *	12am to 8pm *	Noon to 8pm *	Noon to 8pm *
Caltech Hall Library	–	–	–	–	–	–	–
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Oct 13 Monday	Oct 14 Tuesday	Oct 15 Wednesday	Oct 16 Thursday	Oct 17 Friday	Oct 18 Saturday	Oct 19 Sunday
Sherman Fairchild Library	8am to 24 hours *	24 hours *	24 hours *	24 hours *	12am to 8pm *	Noon to 8pm *	Noon to 8pm *
Caltech Hall Library	–	–	–	–	–	–	–
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Oct 20 Monday	Oct 21 Tuesday	Oct 22 Wednesday	Oct 23 Thursday	Oct 24 Friday	Oct 25 Saturday	Oct 26 Sunday
Sherman Fairchild Library	8am to 24 hours *	24 hours *	24 hours *	24 hours *	12am to 8pm *	Noon to 8pm *	Noon to 8pm *
Caltech Hall Library	–	–	–	–	–	–	–
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Oct 27 Monday	Oct 28 Tuesday	Oct 29 Wednesday	Oct 30 Thursday	Oct 31 Friday	Nov 01 Saturday	Nov 02 Sunday
Sherman Fairchild Library	8am to 24 hours *	24 hours *	24 hours *	24 hours *	12am to 8pm *	Noon to 8pm *	Noon to 8pm *
Caltech Hall Library	–	–	–	–	–	–	–
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Nov 03 Monday	Nov 04 Tuesday	Nov 05 Wednesday	Nov 06 Thursday	Nov 07 Friday	Nov 08 Saturday	Nov 09 Sunday
Sherman Fairchild Library	8am to 24 hours *	24 hours *	24 hours *	24 hours *	12am to 8pm *	Noon to 8pm *	Noon to 8pm *
Caltech Hall Library	–	–	–	–	–	–	–
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Nov 10 Monday	Nov 11 Tuesday	Nov 12 Wednesday	Nov 13 Thursday	Nov 14 Friday	Nov 15 Saturday	Nov 16 Sunday
Sherman Fairchild Library	8am to 24 hours *	24 hours *	24 hours *	24 hours *	12am to 8pm *	Noon to 8pm *	Noon to 8pm *
Caltech Hall Library	–	–	–	–	–	–	–
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
	Nov 17 Monday	Nov 18 Tuesday	Nov 19 Wednesday	Nov 20 Thursday	Nov 21 Friday	Nov 22 Saturday	Nov 23 Sunday
Sherman Fairchild Library	8am to 24 hours *	24 hours *	24 hours *	24 hours *	12am to 8pm *	Noon to 8pm *	Noon to 8pm *
Caltech Hall Library	–	–	–	–	–	–	–
Cahill Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Dabney Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
Mudd Library	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	8am to 5pm	Closed	Closed
TechHub	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	10am to 6pm	Closed	Closed
Archives Reading Room	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed	Closed
Sherman Fairchild Library: * Caltech ID Required
Caltech Hall Library: * Caltech ID Required from 6pm to 11pm
Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
July 2025
Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
	1	2	3	4	5	6
7	8 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	9 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	10 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	11 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	12 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	13 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
14 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	15 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	16 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	17 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	18 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	19 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	20 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
21 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	22 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	23 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	24 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	25 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	26 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	27 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
28 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	29 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	30 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	31 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment

Sherman Fairchild Library: * Caltech ID Required

Caltech Hall Library: * Caltech ID Required from 6pm to 11pm

Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
August 2025
Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
				1 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	2 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	3 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
4 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	5 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	6 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	7 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	8 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	9 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	10 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
11 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	12 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	13 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	14 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	15 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	16 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	17 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
18 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	19 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	20 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	21 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	22 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	23 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	24 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
25 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	26 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	27 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	28 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	29 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	30 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	31 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed

Sherman Fairchild Library: * Caltech ID Required

Caltech Hall Library: * Caltech ID Required from 6pm to 11pm

Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
September 2025
Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
1 Sherman Fairchild Library (Institute Holiday) Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	2 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	3 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	4 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	5 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	6 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	7 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
8 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	9 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	10 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	11 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	12 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	13 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	14 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
15 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	16 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	17 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	18 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	19 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	20 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	21 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
22 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	23 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	24 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	25 Sherman Fairchild Library 8am to 8pm * Caltech Hall Library 8am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	26 Sherman Fairchild Library 8am to 6pm * Caltech Hall Library 8am to 6pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 4pm Archives Reading Room By Appointment	27 Sherman Fairchild Library Closed Caltech Hall Library Closed Cahill Library Closed Dabney Library Closed Mudd Library Closed Archives Reading Room Closed	28 Sherman Fairchild Library 12pm to 8pm * Caltech Hall Library 12pm to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed Archives Reading Room Closed
29 Sherman Fairchild Library 8am to 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	30 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment

Sherman Fairchild Library: * Caltech ID Required

Caltech Hall Library: * Caltech ID Required from 6pm to 11pm

Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.

Display of Opening hours
October 2025
Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
		1 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	2 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	3 Sherman Fairchild Library 12am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	4 Sherman Fairchild Library Noon to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	5 Sherman Fairchild Library Noon to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
6 Sherman Fairchild Library 8am to 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	7 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	8 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	9 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	10 Sherman Fairchild Library 12am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	11 Sherman Fairchild Library Noon to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	12 Sherman Fairchild Library Noon to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
13 Sherman Fairchild Library 8am to 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	14 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	15 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	16 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	17 Sherman Fairchild Library 12am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	18 Sherman Fairchild Library Noon to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	19 Sherman Fairchild Library Noon to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
20 Sherman Fairchild Library 8am to 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	21 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	22 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	23 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	24 Sherman Fairchild Library 12am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	25 Sherman Fairchild Library Noon to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed	26 Sherman Fairchild Library Noon to 8pm * Cahill Library Closed Dabney Library Closed Mudd Library Closed TechHub Closed Archives Reading Room Closed
27 Sherman Fairchild Library 8am to 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	28 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	29 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	30 Sherman Fairchild Library 24 hours * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment	31 Sherman Fairchild Library 12am to 8pm * Cahill Library 8am to 5pm Dabney Library 8am to 5pm Mudd Library 8am to 5pm TechHub 10am to 6pm Archives Reading Room By Appointment

Sherman Fairchild Library: * Caltech ID Required

Caltech Hall Library: * Caltech ID Required from 6pm to 11pm

Archives Reading Room: The Archives requires appointments for research. To make one, please email archives@caltech.edu.