Public holidays
1422, USA, Hawaii
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, January 1, 1422 | New Year's Day |
| 2 | Friday, February 22, 1422 | Washington's Birthday |
| 3 | Tuesday, March 26, 1422 | Prince Jonah Kuhio Kalanianaole Day |
| 4 | Friday, April 19, 1422 | Good Friday |
| 5 | Thursday, May 30, 1422 | Memorial Day |
| 6 | Tuesday, June 11, 1422 | King Kamehameha I Day |
| 7 | Thursday, July 4, 1422 | Independence Day |
| 8 | Friday, August 16, 1422 | Statehood Day |
| 9 | Monday, September 2, 1422 | Labor Day |
| 10 | Tuesday, November 5, 1422 | Election Day |
| 11 | Wednesday, December 25, 1422 | Christmas |