Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 2640 | October 31 2640 | Saturday | 224,595 |
| Halloween 2641 | October 31 2641 | Sunday | 224,960 |
| Halloween 2642 | October 31 2642 | Monday | 225,325 |
| Halloween 2643 | October 31 2643 | Tuesday | 225,690 |
| Halloween 2644 | October 31 2644 | Thursday | 226,056 |
| Halloween 2645 | October 31 2645 | Friday | 226,421 |
| Halloween 2646 | October 31 2646 | Saturday | 226,786 |
| Halloween 2647 | October 31 2647 | Sunday | 227,151 |
| Halloween 2648 | October 31 2648 | Tuesday | 227,517 |
| Halloween 2649 | October 31 2649 | Wednesday | 227,882 |
(12 months on one page)