International Days for September

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

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September 2026

Week 2 of 5 · Sep 6 – 13

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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MON 7 SEP

Monday, September 7, 2026, 1 observance

World Duchenne Awareness Day

TUE 8 SEP

Tuesday, September 8, 2026, 2 observances

World Physical Therapy Day

International Literacy Day

WED 9 SEP

Wednesday, September 9, 2026, 3 observances

International National Fetal Alcohol Spectrum Disorders Day

Wonderful Weirdos Day

International Sudoku Day

THU 10 SEP

Thursday, September 10, 2026, 1 observance

World Suicide Prevention Day

SAT 12 SEP

Saturday, September 12, 2026, 2 observances

World First Aid Day

United Nations Day For South South Cooperation

SUN 13 SEP

Sunday, September 13, 2026, 1 observance

Yom Kippur

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