Public holidays
1680, USA, Texas
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1680 | New Year's Day |
| 2 | Monday, 15 January 1680 | Martin Luther King Day |
| 3 | Monday, 19 February 1680 | Washington's Birthday |
| 4 | Sunday, 31 March 1680 | César Chávez Day |
| Monday, 1 April 1680 | César Chávez Day (observance) | |
| 5 | Friday, 19 April 1680 | Good Friday |
| 6 | Monday, 22 April 1680 | Confederate Memorial Day |
| 7 | Monday, 27 May 1680 | Memorial Day |
| 8 | Wednesday, 19 June 1680 | Juneteenth National Independence Day |
| 9 | Thursday, 4 July 1680 | Independence Day |
| 10 | Tuesday, 27 August 1680 | Lyndon Baines Johnson Day |
| 11 | Monday, 2 September 1680 | Labor Day |
| 12 | Monday, 11 November 1680 | Veterans Day |
| 13 | Thursday, 28 November 1680 | Thanksgiving |
| 14 | Friday, 29 November 1680 | Black Friday |
| 15 | Tuesday, 24 December 1680 | Christmas Eve |
| 16 | Wednesday, 25 December 1680 | Christmas |
| 17 | Thursday, 26 December 1680 | December 26 |