Below is a list of dates when New Year's Day will occur from 3640 to 3649.
| Year | Date | Day |
|---|---|---|
| 3640 | January 01, 3640 | Sunday |
| 3641 | January 01, 3641 | Tuesday |
| 3642 | January 01, 3642 | Wednesday |
| 3643 | January 01, 3643 | Thursday |
| 3644 | January 01, 3644 | Friday |
| 3645 | January 01, 3645 | Sunday |
| 3646 | January 01, 3646 | Monday |
| 3647 | January 01, 3647 | Tuesday |
| 3648 | January 01, 3648 | Wednesday |
| 3649 | January 01, 3649 | Friday |