This is our day guide for Monday September 13th 2021 which shows you at a glance what's happening on this day around the world. Using the calendar on this page, you can look at a day guide for any day. Why not look up your birthday to see which holidays you share it with?

Observances on September 13th 2021

Māori Language Week

Māori Language Week

Find out the dates, history and traditions of Māori Language Week.

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National National Boss/Employee Exchange Day

National National Boss/Employee Exchange Day

A chance to experience and appreciate each other's role.

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National Kids Take Over The Kitchen Day

National Kids Take Over The Kitchen Day

Find out the dates, history and traditions of National Kids Take Over The Kitchen Day

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National Peanut Day

National Peanut Day

In honor of this nutty holiday here are a few fun facts for you to chew on.

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National Programmers Day

National Programmers Day

Find out the dates, history and traditions of National Programmers Day

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Uncle Sam Day

Uncle Sam Day

Find out the dates, history and traditions of Uncle Sam Day

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National Hug Your Boss Day

National Hug Your Boss Day

Find out the dates, history and traditions of National Hug Your Boss Day

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Public Holidays on September 13th 2021

Exaltation of the Holy Cross

Exaltation of the Holy Cross

Celebrates the return of the Holy Cross to Jerusalem following its capture by the Persians

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Costa Rica Independence Day

Costa Rica Independence Day

Commemorates independence of the Central America region from Spanish rule in 1821

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The Sultan of Johor Hol

The Sultan of Johor Hol

6 Safar. Johor only. Marks the death of the previous state Sultan, Al-Mutawakkil Alallah

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Knabenschiessen

Knabenschiessen

Zurich only. Knabenschiessen is a traditional shooting competition for teenagers

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