Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 3365 | October 31 3365 | Thursday | 489,572 |
| Halloween 3366 | October 31 3366 | Friday | 489,937 |
| Halloween 3367 | October 31 3367 | Saturday | 490,302 |
| Halloween 3368 | October 31 3368 | Monday | 490,668 |
| Halloween 3369 | October 31 3369 | Tuesday | 491,033 |
| Halloween 3370 | October 31 3370 | Wednesday | 491,398 |
| Halloween 3371 | October 31 3371 | Thursday | 491,763 |
| Halloween 3372 | October 31 3372 | Saturday | 492,129 |
| Halloween 3373 | October 31 3373 | Sunday | 492,494 |
| Halloween 3374 | October 31 3374 | Monday | 492,859 |
(12 months on one page)