Public holidays
1566, USA, Texas
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, January 1, 1566 | New Year's Day |
| 2 | Wednesday, January 19, 1566 | Confederate Heroes Day |
| 3 | Tuesday, February 22, 1566 | Washington's Birthday |
| 4 | Thursday, March 31, 1566 | César Chávez Day |
| Friday, April 15, 1566 | Good Friday/Emancipation Day (observance) | |
| 5 | Monday, May 30, 1566 | Memorial Day |
| 6 | Monday, July 4, 1566 | Independence Day |
| 7 | Saturday, August 27, 1566 | Lyndon Baines Johnson Day |
| 8 | Monday, September 5, 1566 | Labor Day |
| 9 | Saturday, December 24, 1566 | Christmas Eve |
| 10 | Sunday, December 25, 1566 | Christmas |
| Monday, December 26, 1566 | Christmas (observance) |