Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 3800 | October 31 3800 | Friday | 648,261 |
| Halloween 3801 | October 31 3801 | Saturday | 648,626 |
| Halloween 3802 | October 31 3802 | Sunday | 648,991 |
| Halloween 3803 | October 31 3803 | Monday | 649,356 |
| Halloween 3804 | October 31 3804 | Wednesday | 649,722 |
| Halloween 3805 | October 31 3805 | Thursday | 650,087 |
| Halloween 3806 | October 31 3806 | Friday | 650,452 |
| Halloween 3807 | October 31 3807 | Saturday | 650,817 |
| Halloween 3808 | October 31 3808 | Monday | 651,183 |
| Halloween 3809 | October 31 3809 | Tuesday | 651,548 |
(12 months on one page)