Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 2421 | October 31 2421 | Sunday | 144,704 |
| Halloween 2422 | October 31 2422 | Monday | 145,069 |
| Halloween 2423 | October 31 2423 | Tuesday | 145,434 |
| Halloween 2424 | October 31 2424 | Thursday | 145,800 |
| Halloween 2425 | October 31 2425 | Friday | 146,165 |
| Halloween 2426 | October 31 2426 | Saturday | 146,530 |
| Halloween 2427 | October 31 2427 | Sunday | 146,895 |
| Halloween 2428 | October 31 2428 | Tuesday | 147,261 |
| Halloween 2429 | October 31 2429 | Wednesday | 147,626 |
| Halloween 2430 | October 31 2430 | Thursday | 147,991 |
(12 months on one page)