Below is a list of dates when Thanksgiving Day will occur from 4040 to 4049.
| Year | Date | Day |
|---|---|---|
| 4040 | November 22, 4040 | Thursday |
| 4041 | November 28, 4041 | Thursday |
| 4042 | November 27, 4042 | Thursday |
| 4043 | November 26, 4043 | Thursday |
| 4044 | November 24, 4044 | Thursday |
| 4045 | November 23, 4045 | Thursday |
| 4046 | November 22, 4046 | Thursday |
| 4047 | November 28, 4047 | Thursday |
| 4048 | November 26, 4048 | Thursday |
| 4049 | November 25, 4049 | Thursday |