Here's a list of the next 10 Halloweens, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Halloween 2139 | October 31 2139 | Saturday | 41,575 |
| Halloween 2140 | October 31 2140 | Monday | 41,941 |
| Halloween 2141 | October 31 2141 | Tuesday | 42,306 |
| Halloween 2142 | October 31 2142 | Wednesday | 42,671 |
| Halloween 2143 | October 31 2143 | Thursday | 43,036 |
| Halloween 2144 | October 31 2144 | Saturday | 43,402 |
| Halloween 2145 | October 31 2145 | Sunday | 43,767 |
| Halloween 2146 | October 31 2146 | Monday | 44,132 |
| Halloween 2147 | October 31 2147 | Tuesday | 44,497 |
| Halloween 2148 | October 31 2148 | Thursday | 44,863 |
(12 months on one page)