O'Fallon, MO 63366
Environmental Services observes the following in 2021:
New Year's Day
Friday, January 1 - Service moves to next day*
Martin Luther King, Jr. Day
Monday, January 18 - No change in service
Presidents' Day
Monday, February 15 - No change in service
Memorial Day
Monday, May 31 - No change in service
Independence Day
Sunday, July 4 - No change in service
Labor Day
Monday, September 6 - No change in service
Veterans Day
Thursday, November 11 - No change in service
Thanksgiving Day
Thursday, November 25 - Service moves to next day*
Day after Thanksgiving
Friday, November 26 - Service moves to next day*
Christmas Day
Saturday, December 25 - No change in service
New Year's Day 2021
Saturday, January 1 - No change in service
* When service moves to the next day, the remainder of the week will move forward to the next day through Saturday.