Although DeKorte Park will be open on state holidays, the Meadowlands Environment Center and the William D. McDowell Observatory will be closed. These dates are as follows:
- Monday, January 20th (Martin Luther King Jr. Day)
- Monday, February 17th (Presidents’ Day)
- Friday, April 10th (Good Friday)
- Monday, May 25th (Memorial Day)
- Friday, July 3rd (Independence Day Observed)
- Monday, September 7th(Labor Day)
- Monday, October 12th (Columbus Day)
- Tuesday, November 3rd (Election Day)
- Monday, November 11th (Veterans Day)
- Thursday, November 26th (Thanksgiving Day)
- Friday, December 25th (Christmas Day Observed)