Public holidays
1803, Greece
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1803 | New Year's Day |
| 2 | Thursday, 6 January 1803 | Epiphany |
| 3 | Tuesday, 1 March 1803 | Clean Monday |
| 4 | Friday, 25 March 1803 | Independence Day |
| 5 | Saturday, 16 April 1803 | Good Friday |
| 6 | Monday, 18 April 1803 | Orthodox Easter |
| 7 | Tuesday, 19 April 1803 | Easter Monday |
| 8 | Sunday, 1 May 1803 | Labour Day |
| 9 | Monday, 6 June 1803 | Pentecost |
| 10 | Tuesday, 7 June 1803 | Pentecost Monday |
| 11 | Monday, 15 August 1803 | Assumption |
| 12 | Friday, 28 October 1803 | Ochi Day |
| 13 | Sunday, 25 December 1803 | Christmas |
| 14 | Monday, 26 December 1803 | Glorifying Mother of God |