Day Guide for Tuesday September 12th 2023 What are the holidays on September 12th 2023?

This is our day guide for Tuesday September 12th 2023 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?

Holidays on September 12th 2023

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Hey, get back to work - there are no holidays today.

Observances on September 12th 2023

USA: National Chocolate Milkshake Day

Find out the dates, history and traditions of National Chocolate Milkshake Day

USA: National Day of Encouragement

Come on - you can do this - you can celebrate the National Day of Encouragement!

USA: National Video Games Day

Video Games are the form of entertainment that generates the most revenue, with many games earning more than blockbuster movies.

United Nations: Day for South-South Cooperation 

Cooperation between developing countries in the southern hemisphere is important to each country's prosperity.

Russia: Day of Conception

Yep, if you have a baby nine months after this holiday, you could win a prize.

USA: National Ants on a Log Day

Find out the dates, history and traditions of National Ants on a Log Day

International: International Crochet Day

Find out the dates, history and traditions of International Crochet Day.

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General Information for September 12th 2023
There are no public holidays today.
Day 255 of 2023
110 days left in 2023
Week 37 of the year
On this Day in History
1948 - Invasion of the State of Hyderabad by the Indian Army on the day after the Pakistani leader Muhammad Ali Jinnah's death.
1940 - The Lascaux Pre-historic cave drawings are discovered.
1683 - Austro-Ottoman War: Battle of Vienna - several European armies join forces to defeat the Ottoman Empire.
490 BC - The Greeks are defeated by Datis, nephew of Darius I at the Battle of Marathon. Created in tribute to Phillipides who ran 26 miles to warn the Athenians about the Persians, the modern Marathon is a physically and mentally tough run which takes place around the world.