Days Until Halloween

How many days until Halloween? A live countdown to October 31 with weeks and weekdays left.

  • Reviewed October 2026
  • Formula and worked example below
  • Free, no sign-up, runs in your browser
Enter your numbers to see the result.

Countdown to Halloween

Halloween falls on October 31 every year. The countdown above shows how many days, weeks and weekdays are left from today.

Where Halloween comes from

Halloween traces back to the Celtic festival of Samhain, which marked the end of the harvest and the start of winter. The name is short for "All Hallows' Eve", the evening before All Saints' Day on November 1. Irish and Scottish immigrants brought many of the traditions to North America in the 1800s.

Planning tips

  • Order costumes two to three weeks ahead to avoid shipping delays.
  • Pumpkins carved too early can soften within a week or so; carve a few days before.
  • Trick-or-treating usually runs from early evening until about 8 or 9 PM, depending on local custom.
  • Candy goes on sale from November 1, a good time to stock up for later.

Frequently asked questions

How many days until Halloween?

The countdown above shows the exact number of days from today until October 31.

Is Halloween always on October 31?

Yes. Unlike Thanksgiving, Halloween has a fixed date.

Why is it called Halloween?

It comes from "All Hallows' Eve", the night before All Saints' (All Hallows') Day on November 1.

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Last reviewed Oct 20, 2026. Results are estimates; check important decisions with a qualified professional.