Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 4399 | October 31 4399 | Sunday | 867,064 |
| Halloween 4400 | October 31 4400 | Tuesday | 867,430 |
| Halloween 4401 | October 31 4401 | Wednesday | 867,795 |
| Halloween 4402 | October 31 4402 | Thursday | 868,160 |
| Halloween 4403 | October 31 4403 | Friday | 868,525 |
| Halloween 4404 | October 31 4404 | Sunday | 868,891 |
| Halloween 4405 | October 31 4405 | Monday | 869,256 |
| Halloween 4406 | October 31 4406 | Tuesday | 869,621 |
| Halloween 4407 | October 31 4407 | Wednesday | 869,986 |
| Halloween 4408 | October 31 4408 | Friday | 870,352 |
(12 months on one page)