Public holidays
1647, USA, California
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1647 | New Year's Day |
| 2 | Monday, 4 February 1647 | Rosa Parks Day |
| 3 | Friday, 22 February 1647 | Washington's Birthday |
| 4 | Sunday, 31 March 1647 | César Chávez Day |
| Monday, 1 April 1647 | César Chávez Day (observance) | |
| 5 | Thursday, 30 May 1647 | Memorial Day |
| 6 | Thursday, 4 July 1647 | Independence Day |
| 7 | Monday, 2 September 1647 | Labor Day |
| 8 | Wednesday, 25 December 1647 | Christmas |