Public holidays
1498, USA, Massachusetts
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, January 1, 1498 | New Year's Day |
| 2 | Tuesday, February 22, 1498 | Washington's Birthday |
| 3 | Monday, April 18, 1498 | Patriots' Day |
| 4 | Monday, May 30, 1498 | Memorial Day |
| 5 | Monday, July 4, 1498 | Independence Day |
| 6 | Monday, September 5, 1498 | Labor Day |
| 7 | Sunday, December 25, 1498 | Christmas |
| Monday, December 26, 1498 | Christmas (observance) |