Public holidays
1421, Greece
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1421 | New Year's Day |
| 2 | Saturday, 6 January 1421 | Epiphany |
| 3 | Friday, 16 February 1421 | Clean Monday |
| 4 | Sunday, 25 March 1421 | Independence Day |
| 5 | Tuesday, 3 April 1421 | Good Friday |
| 6 | Thursday, 5 April 1421 | Orthodox Easter |
| 7 | Friday, 6 April 1421 | Easter Monday |
| 8 | Tuesday, 1 May 1421 | Labour Day |
| 9 | Thursday, 24 May 1421 | Pentecost |
| 10 | Friday, 25 May 1421 | Pentecost Monday |
| 11 | Wednesday, 15 August 1421 | Assumption |
| 12 | Sunday, 28 October 1421 | Ochi Day |
| 13 | Tuesday, 25 December 1421 | Christmas |
| 14 | Wednesday, 26 December 1421 | Glorifying Mother of God |