International Days for May

Choose a day in May to see international daily celebrations and observances.

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May 2026

Week 4 of 5 · May 17 – 24

One calendar week at a time: a sticky date stays beside international observances. Use the controls for other weeks, year, and columns.

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Sunday, May 17, 2026, 2 observances

World Hypertension Day

Telecommunication And Information Society Day

Monday, May 18, 2026, 2 observances

International Museum Day

Victoria Day | Monday Before May 25

Tuesday, May 19, 2026, 1 observance

World Inflammatory Bowel Disease Day

Wednesday, May 20, 2026, 3 observances

World Bee Day

International Red Sneakers Day

World Metrology Day

Thursday, May 21, 2026, 2 observances

World Day For Cultural Diversity

International Tea Day Un

Friday, May 22, 2026, 3 observances

World Goth Day

World Paloma Day

International Day For Biological Diversity

Saturday, May 23, 2026, 2 observances

World Turtle Day

International Day To End Obstetric Fistula

Sunday, May 24, 2026, 1 observance

World Schizophrenia Day

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