Public holidays
1918, USA, California
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, January 1, 1918 | New Year's Day |
| 2 | Monday, February 4, 1918 | Rosa Parks Day |
| 3 | Friday, February 22, 1918 | Washington's Birthday |
| 4 | Sunday, March 31, 1918 | César Chávez Day |
| Monday, April 1, 1918 | César Chávez Day (observance) | |
| 5 | Thursday, May 30, 1918 | Memorial Day |
| 6 | Thursday, July 4, 1918 | Independence Day |
| 7 | Monday, September 2, 1918 | Labor Day |
| 8 | Thursday, November 28, 1918 | Thanksgiving |
| 9 | Wednesday, December 25, 1918 | Christmas |