About Halloween
Halloween is observed on October 31 with costumes, trick-or-treating, and themed events.
Quick facts: Halloween 2027
| Date | Sunday, October 31, 2027 |
|---|---|
| Day of week | Sunday |
| Month | October 2027 |
| ISO date | 2027-10-31 |
Halloween in other years
Planning notes for Halloween 2027
This answer page is built for quick searches like when is Halloween 2027, but it also links to related years and calendar tools so you can plan travel, shopping, content calendars and reminders around the date.
For official deadlines, school closures, bank holidays or religious observances, always confirm with the relevant authority in your country or region. Date rules can vary by location even when the common event name is the same.
Useful date tools
How this date is calculated
This page uses calendar rules, event metadata and year-specific date generation to answer “when is Halloween 2027”. Some religious, regional or officially announced dates can vary, so always check official sources for travel, school or legal planning.
Halloween 2027 FAQ
What should I check first? Start with the direct answer at the top of this page, then confirm the weekday, countdown and related year table.
Can the date change? Fixed calendar dates do not move, but observed holidays, religious calendars and announced events can vary by country or authority.
Where can I plan around this date? Use the linked calendar, countdown and related date tools on this page.