Six to eight glasses of liquid may not do it on really hot days. It's not enough to quench your thirst, Duff says. In general, drink more than you normally would.. The color of your urine is a good hydration indicator: If it's almost clear, you're getting enough liquid.
Brookfield Zoo is open every 365 days of the year! Weekdays 10:00 a.m. - 5:00 p.m. Weekends 10:00 a.m. - 6:00 p.m. Open 365 days of the year! Please note: Indoor animal exhibits close 30 minutes before general zoo closing, except for Tropic World, which closes 45 minutes before general zoo closing.
Museum Hours. The Museum and its exhibitions are open from 10 a.m. to 5:20 p.m. Spring Extended Hours: From March 27 through June 16, 2017, the Museum is open from 10 a.m. to 6:30 p.m. Monday through Friday, and 10 a.m. to 5:30 p.m. Saturday and Sunday. You must enter our Permanent Exhibition, the Holocaust, via the elevators near the Information Desk.