Courtland Township issued the following announcement on Dec 29.
The Courtland Township office will be closed on the following dates in 2022 to observe the holidays:
Martin Luther King Day Monday, January 17th
President’s Day Monday, February 21st
Memorial Day Monday, May 30th
Independence Day Monday, July 4th
Labor Day Monday, September 5th
Columbus Day Monday, October 10th
Thanksgiving Day Thursday, November 24th
Christmas Day (in lieu) Monday, December 26th
Original source can be found here.