Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 3998 | October 31 3998 | Saturday | 720,574 |
| Halloween 3999 | October 31 3999 | Sunday | 720,939 |
| Halloween 4000 | October 31 4000 | Tuesday | 721,305 |
| Halloween 4001 | October 31 4001 | Wednesday | 721,670 |
| Halloween 4002 | October 31 4002 | Thursday | 722,035 |
| Halloween 4003 | October 31 4003 | Friday | 722,400 |
| Halloween 4004 | October 31 4004 | Sunday | 722,766 |
| Halloween 4005 | October 31 4005 | Monday | 723,131 |
| Halloween 4006 | October 31 4006 | Tuesday | 723,496 |
| Halloween 4007 | October 31 4007 | Wednesday | 723,861 |
(12 months on one page)