Public holidays
1645, India, Arunachal Pradesh
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1645 | New Year's Day |
| 2 | Saturday, 14 January 1645 | Makar Sankranti |
| 3 | Thursday, 26 January 1645 | Republic Day |
| 4 | Friday, 14 April 1645 | Good Friday |
| 5 | Tuesday, 15 August 1645 | Independence Day |
| 6 | Monday, 2 October 1645 | Mahatma Gandhi's Birthday |
| 7 | Monday, 25 December 1645 | Christmas |