How is Halloween calculated?

This event is observed every year on 31 October.

When is Halloween 2004?

Name: Halloween
Start: 2004-10-31
End: 2004-10-31
Location: Worldwide

Sunday, 31 October 2004

Halloween is celebrated on 31 October with costumes, trick-or-treating, decorations, and seasonal festivities, originating from ancient Celtic traditions and widely observed in many countries.

Also known as

All Hallows' Eve

Frequently asked questions

When is Halloween 2004?: Halloween 2004 is on Sunday, 31 October 2004.
What day of the week is Halloween 2004?: It falls on Sunday.
How is Halloween calculated?: This event is observed every year on 31 October.