Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 3856 | October 31 3856 | Friday | 668,989 |
| Halloween 3857 | October 31 3857 | Saturday | 669,354 |
| Halloween 3858 | October 31 3858 | Sunday | 669,719 |
| Halloween 3859 | October 31 3859 | Monday | 670,084 |
| Halloween 3860 | October 31 3860 | Wednesday | 670,450 |
| Halloween 3861 | October 31 3861 | Thursday | 670,815 |
| Halloween 3862 | October 31 3862 | Friday | 671,180 |
| Halloween 3863 | October 31 3863 | Saturday | 671,545 |
| Halloween 3864 | October 31 3864 | Monday | 671,911 |
| Halloween 3865 | October 31 3865 | Tuesday | 672,276 |
(12 months on one page)