Mason Libraries are CLOSED December 21 - January 1

Library Hours

Go to calendar view of hours

Fall 2013
Aug 26 - Jan 1, 2014

Spring 2014 Hours

Fenwick Library - Directions & Campus Map
Circulation 703-993-2240 | Reference: 703-993-2210
Monday - Thursday 7:30 am - 12:00 am
Friday 7:30 am - 8:00 pm
Saturday 9:00 am - 8:00 pm
Sunday 9:00 am - 12:00 am
Exceptions
August 30th  7:30 am - 8:00 pm 
August 31st 9:00 am - 8:00 pm
September 1st 9:00 am - 8:00 pm
Labor Day, September 2nd CLOSED
Monday, October 14th  7:30 am - 12:00 am
November 27th  7:30 am - 6:00 pm
Thanksgiving Day, November 28th  CLOSED
November 29th  CLOSED
November 30th  9:00 am - 6:00 pm
December 1st 9:00 am - 12:00 am
Friday, December 6th 7:30 am - 11:00 pm 
Saturday, December 7th  9:00 am - 11:00 pm
Final Exam Hours
Sunday, December 8th Opening at 9:00 am
Monday-Thurs, Dec 9-12 Open 24 Hours
Friday, December 13th Closing at 11:00 pm
Saturday, December 14th 9:00 am - 11:00 pm
Sunday, December 15th Opening at 9:00 am
Monday-Tuesday, Dec 16th & 17th Open 24 Hours
Wednesday, December 18th Closing at 6:00 pm
Thursday & Friday, December 19 & 20 7:30am 6:00 pm
Fenwick Library open 24 hours for much of final exams period.
Mason ID needed to enter building midnight 7:30 am
More information about Fenwick's extended hours
Thursday & Friday, December 19 & 20 7:30 am 6:00 pm

Johnson Center Library - Directions & Campus Map
Circulation 703-993-9060 | Reference: 703-993-9070
Monday - Thursday 7:30 am - 12:00 am
Friday 7:30 am - 8:00 pm
Saturday 9:00 am - 8:00 pm
Sunday 9:00 am - 12:00 am
Exceptions
August 30th  7:30 am - 8:00 pm
August 31st 9:00 am - 8:00 pm
September 1st 9:00 am - 8:00 pm
Labor Day, September 2nd CLOSED
Monday, October 14th  7:30 am - 12:00 am
November 27th  7:30 am - 6:00 pm
Thanksgiving Day, November 28th  CLOSED
November 29th  CLOSED
November 30th  9:00 am - 6:00 pm
December 1st 9:00 am - 12:00 am
Final Exam Hours
Friday, December 6th 7:30 am - 11:00 pm
Saturday, December 7th  9:00 am - 11:00 pm
Sunday, December 8th  9:00 am - 2:00 am
Monday, December 9 7:30 am - 2:00 am
Tues-Thurs, Dec 10-12 7:30 am - 2:00 am
Friday, December 13th 7:30 am - 11:00 pm
Saturday, December 14th 9:00 am - 11:00 pm
Sunday, December 15th 9:00 am - 2:00 am
Monday-Tuesday, Dec 16th & 17th 7:30 am - 2:00 am
Wednesday, December 18th 7:30 am - 12:00 am
Thursday & Friday, December 19 & 20 7:30 am 6:00 pm

Arlington Library - Directions & Campus Map
Circulation 703-993-8188 | Reference: 703-993-8230
Monday - Thursday 9:00 am - 11:00 pm
Friday 9:00 am - 7:00 pm
Saturday 10:00 am - 7:00 pm
Sunday 11:00 am - 9:00 pm
Exceptions
August 30th  9:00 am - 7:00 pm
August 31st 10:00 am - 7:00 pm
September 1st 11:00 am - 9:00 pm
Labor Day, September 2nd CLOSED
Monday, October 14th  9:00 am - 11:00 pm
November 27th  9:00 am - 12:00 pm
Thanksgiving Day, November 28th  CLOSED
November 29th  CLOSED
November 30th  10:00 am - 7:00 pm
December 1st 11:00 am - 9:00 pm
Friday, December 6th 9:00 am - 7:00 pm
Saturday, December 7th  10:00 am - 7:00 pm
Sunday, December 8th  11:00 am - 9:00 pm
Monday, December 9 9:00 am - 11:00 pm
Tues-Thurs, Dec 10-12 9:00 am - 11:00 pm
Friday, December 13th 9:00 am - 7:00 pm
Saturday, December 14th 10:00 am - 7:00 pm
Sunday, December 15th 11:00 am - 9:00 pm
Monday-Tuesday, Dec 16th & 17th 9:00 am - 11:00 pm
Wednesday, December 18th 9:00 am - 11:00 pm
Thursday & Friday, December 19 & 20 9:00 am 6:00 pm

Mercer Library (Prince William) - Directions & Campus Map
Circulation 703-993-8340 | Reference: 703-993-8342
Monday - Thursday 7:00am - 10:00pm
Friday 7:00am - 7:00pm
Saturday 10:00am - 6:00pm
Sunday 10:00am - 6:00pm
Exceptions
August 30th  7:00 am - 7:00 pm
August 31st 10:00 am - 6:00 pm
September 1st CLOSED
Labor Day, September 2nd CLOSED
Monday, October 14th  7:00am - 6:00pm
November 27th  7:00am - 12:00 pm
Thanksgiving Day, November 28th  CLOSED
November 29th  CLOSED
November 30th  10:00am - 6:00pm
December 1st 10:00am - 6:00pm
Friday, December 6th 7:00am - 7:00pm
Saturday, December 7th  10:00am - 6:00pm
Sunday, December 8th  10:00am - 6:00pm
Monday, December 9 7:00am - 10:00pm
Tues-Thurs, Dec 10-12 6:30am - 10:00pm
Friday, December 13th 6:30am - 7:00pm
Saturday, December 14th 10:00am - 6:00pm
Sunday, December 15th 10:00am - 6:00pm
Monday-Tuesday, Dec 16th & 17th 6:30am - 10:00pm
Wednesday, December 18th 6:30am - 10:00pm
Thursday & Friday, December 19 & 20 6:30 am - 6:00 pm