How many days does May 1957 have?

May 1957 has 31 days. It starts on Wednesday and ends on Friday.

What ISO week does May 1957 start in?

1 May 1957 falls in ISO week 18. Weeks run Monday–Sunday per ISO 8601.

The calendar on this page marks every national public holiday of Cambodia in May 1957 in red, with joint/regional days in amber.

កម្ពុជា has 22 official public holidays in 2026, listed above with their exact dates.

The first 2026 public holiday in កម្ពុជា is International New Year, on January 1.

Use the caldays long-weekend planner for កម្ពុជា to find every bridge day and turn a few days of leave into a longer break.

Kalender bulan

5 public holidays

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Cambodia · 1957

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