Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 2599 | October 31 2599 | Thursday | 209,969 |
| Halloween 2600 | October 31 2600 | Friday | 210,334 |
| Halloween 2601 | October 31 2601 | Saturday | 210,699 |
| Halloween 2602 | October 31 2602 | Sunday | 211,064 |
| Halloween 2603 | October 31 2603 | Monday | 211,429 |
| Halloween 2604 | October 31 2604 | Wednesday | 211,795 |
| Halloween 2605 | October 31 2605 | Thursday | 212,160 |
| Halloween 2606 | October 31 2606 | Friday | 212,525 |
| Halloween 2607 | October 31 2607 | Saturday | 212,890 |
| Halloween 2608 | October 31 2608 | Monday | 213,256 |
(12 months on one page)