Below is a list of dates when Thanksgiving Day will occur from 3640 to 3649.
| Year | Date | Day |
|---|---|---|
| 3640 | November 22, 3640 | Thursday |
| 3641 | November 28, 3641 | Thursday |
| 3642 | November 27, 3642 | Thursday |
| 3643 | November 26, 3643 | Thursday |
| 3644 | November 24, 3644 | Thursday |
| 3645 | November 23, 3645 | Thursday |
| 3646 | November 22, 3646 | Thursday |
| 3647 | November 28, 3647 | Thursday |
| 3648 | November 26, 3648 | Thursday |
| 3649 | November 25, 3649 | Thursday |