Public holidays
1520, USA, Hawaii
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, January 1, 1520 | New Year's Day |
| 2 | Sunday, February 22, 1520 | Washington's Birthday |
| 3 | Friday, March 26, 1520 | Prince Jonah Kuhio Kalanianaole Day |
| 4 | Friday, April 16, 1520 | Good Friday/Emancipation Day |
| 5 | Sunday, May 30, 1520 | Memorial Day |
| 6 | Friday, June 11, 1520 | King Kamehameha I Day |
| 7 | Sunday, July 4, 1520 | Independence Day |
| Monday, July 5, 1520 | Independence Day (observance) | |
| 8 | Friday, August 20, 1520 | Statehood Day |
| 9 | Monday, September 6, 1520 | Labor Day |
| 10 | Tuesday, November 2, 1520 | Election Day |
| Friday, December 24, 1520 | Christmas (observance)/Christmas Eve | |
| 11 | Saturday, December 25, 1520 | Christmas |
| Friday, December 31, 1520 | New Year's Day (observance) |