Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 3839 | October 31 3839 | Thursday | 662,619 |
| Halloween 3840 | October 31 3840 | Saturday | 662,985 |
| Halloween 3841 | October 31 3841 | Sunday | 663,350 |
| Halloween 3842 | October 31 3842 | Monday | 663,715 |
| Halloween 3843 | October 31 3843 | Tuesday | 664,080 |
| Halloween 3844 | October 31 3844 | Thursday | 664,446 |
| Halloween 3845 | October 31 3845 | Friday | 664,811 |
| Halloween 3846 | October 31 3846 | Saturday | 665,176 |
| Halloween 3847 | October 31 3847 | Sunday | 665,541 |
| Halloween 3848 | October 31 3848 | Tuesday | 665,907 |
(12 months on one page)