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