Hours

The Philadelphia Zoo is open every day of the year except Thanksgiving Day, Christmas Eve, Christmas Day, New Year's Eve, and New Year's Day.

November 2, 2014, through February 28, 2015

9:30 a.m. to 4:00 p.m. 

March 1, 2015, through November 1, 2015

9:30 a.m. to 5:00 p.m.