Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 3771 | October 31 3771 | Thursday | 638,005 |
| Halloween 3772 | October 31 3772 | Saturday | 638,371 |
| Halloween 3773 | October 31 3773 | Sunday | 638,736 |
| Halloween 3774 | October 31 3774 | Monday | 639,101 |
| Halloween 3775 | October 31 3775 | Tuesday | 639,466 |
| Halloween 3776 | October 31 3776 | Thursday | 639,832 |
| Halloween 3777 | October 31 3777 | Friday | 640,197 |
| Halloween 3778 | October 31 3778 | Saturday | 640,562 |
| Halloween 3779 | October 31 3779 | Sunday | 640,927 |
| Halloween 3780 | October 31 3780 | Tuesday | 641,293 |
(12 months on one page)