Home Holidays Japan Constitution Memorial Day observed
May 6, 2026
Wednesday

When Is Constitution Memorial Day observed 2026 in Japan?

Official Holiday
Quick Answer
Constitution Memorial Day observed in Japan 2026 falls on Wednesday, May 6, 2026.
Basic Information
Holiday
Constitution Memorial Day observed
Date
May 6, 2026 (2026-05-06)
Day of Week
Wednesday
Type
Official Holiday (official)
Country
Japan
Year
2026
Timezone
UTC
Other Holidays in Japan
Jan 1 New Year’s Day Jan 12 Coming of Age Day Feb 11 National Foundation Day Feb 23 Emperor’s Birthday Mar 20 Vernal Equinox Day Apr 29 Showa Day
166
Days Ago
Wednesday
Day of Week
126 / 365
Day of Year
No
Falls on Weekend?
Constitution Memorial Day observed is an official public holiday in Japan, observed on May 6, 2026 (Wednesday). It is part of the annual holiday calendar of Japan for 2026.

Frequently Asked Questions

When is Constitution Memorial Day observed in Japan 2026?
Constitution Memorial Day observed in Japan 2026 falls on May 6, 2026 (Wednesday).
What type of holiday is Constitution Memorial Day observed?
It is classified as Official Holiday in Japan.
Is Constitution Memorial Day observed a public holiday in Japan?
Yes, Constitution Memorial Day observed is officially recognized as an official public holiday in Japan.
What is the ISO date for Constitution Memorial Day observed in 2026?
The ISO date for Constitution Memorial Day observed in 2026 is 2026-05-06.
Also in May 2026
May 3 Constitution Memorial Day May 4 Greenery Day May 5 Children’s Day

Around the World (±3 Days)

Lithuania
Mother’s Day
May 3, 2026 3 days earlier
Poland
Constitution Day
May 3, 2026 3 days earlier
Ireland
May Day
May 4, 2026 2 days earlier
Latvia
Restoration of Independence day
May 4, 2026 2 days earlier
Netherlands
Commemoration Day
May 4, 2026 2 days earlier
United Kingdom
May Day Bank Holiday
May 4, 2026 2 days earlier
Netherlands
Liberation Day
May 5, 2026 1 day earlier
South Korea
Children’s Day
May 5, 2026 1 day earlier
Bulgaria
St. George’s Day
May 6, 2026 Same day
Czechia
Victory in Europe Day
May 8, 2026 2 days later
France
Victory in Europe Day
May 8, 2026 2 days later
Ukraine
victoryDay
May 8, 2026 2 days later