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October 31 — Holidays & Events
Everything the catalogue knows about October 31, in any year — with a live countdown on each card.
Holidays
Halloween 2026
Oct 31, 2026
17days
18hrs
38min
33sec
Holidays
All Saints' Day
Oct 31, 2026
17days
18hrs
38min
33sec
Holidays
Reformation Day
Oct 31, 2027
382days
18hrs
38min
33sec
Culture
World Cities Day
Oct 31, 2026
17days
18hrs
38min
33sec
Music
Harry Styles: Together, Together. Harryween.
Oct 31, 2026
17days
18hrs
38min
33sec
Space
Long March 12A | Flight 2
Oct 31, 2026
17days
18hrs
38min
33sec
Space
Falcon 9 Block 5 | Dragon CRS-2 SpX-35
Oct 31, 2026
17days
18hrs
38min
33sec
Space
Falcon 9 Block 5 | Bandwagon 5 (Dedicated Mid-Inclination Rideshare)
Oct 31, 2026
17days
18hrs
38min
33sec
Space
Ariane 64 Block 2 | Amazon Leo (LE-04)
Oct 31, 2026
17days
18hrs
38min
33sec
Space
SSLV | AayulSAT-1A & others
Oct 31, 2026
17days
18hrs
38min
33sec
Space
Vulcan VC6L | Amazon Leo (LV-01)
Oct 31, 2026
17days
18hrs
38min
33sec
Sports
2026 Auckland Marathon
Oct 31, 2026
18days
11hrs
38min
33sec
Culture
Harry Potter and the Cursed Child
Oct 31, 2026
18days
12hrs
38min
33sec
Sports
2026 Hangzhou Marathon
Oct 31, 2026
18days
17hrs
38min
33sec
Sports
2026 Shimonoseki Kaikyo Marathon
Oct 31, 2026
18days
18hrs
08min
33sec
Religion
Rosh Chodesh Cheshvan
Oct 31, 2027
382days
18hrs
38min
33sec