Public holidays
1665, Australia, New South Wales
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1665 | New Year's Day |
| 2 | Monday, 26 January 1665 | Australia Day |
| 3 | Friday, 3 April 1665 | Good Friday |
| 4 | Saturday, 4 April 1665 | Easter Saturday |
| 5 | Sunday, 5 April 1665 | Easter Sunday |
| 6 | Monday, 6 April 1665 | Easter Monday |
| 7 | Saturday, 25 April 1665 | Anzac Day |
| 8 | Monday, 8 June 1665 | King's Birthday |
| 9 | Monday, 3 August 1665 | Bank Holiday/Picnic Day |
| 10 | Monday, 5 October 1665 | Labour Day/King's Birthday |
| 11 | Friday, 25 December 1665 | Christmas Day |
| 12 | Saturday, 26 December 1665 | Boxing Day/Proclamation Day |
| Monday, 28 December 1665 | Boxing Day Observance/Proclamation Day Observance |