Public holidays
1538, USA, Hawaii
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, January 1, 1538 | New Year's Day |
| 2 | Tuesday, February 22, 1538 | Washington's Birthday |
| Friday, March 25, 1538 | Good Friday/Prince Jonah Kuhio Kalanianaole Day (observance) | |
| 3 | Saturday, March 26, 1538 | Prince Jonah Kuhio Kalanianaole Day |
| 4 | Monday, May 30, 1538 | Memorial Day |
| Friday, June 10, 1538 | King Kamehameha I Day (observance) | |
| 5 | Saturday, June 11, 1538 | King Kamehameha I Day |
| 6 | Monday, July 4, 1538 | Independence Day |
| 7 | Friday, August 19, 1538 | Statehood Day |
| 8 | Monday, September 5, 1538 | Labor Day |
| 9 | Tuesday, November 8, 1538 | Election Day |
| 10 | Sunday, December 25, 1538 | Christmas |
| Monday, December 26, 1538 | Christmas (observance) |