This is our day guide for Tuesday September 23rd 2025 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 23rd 2025
Rosh Hashanah 🕎
The Jewish Holiday of Rosh Hashanah is generally known as the New Year' s Day of the Jewish calendar
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Restless Legs Awareness Day
Find out the dates, history and traditions of Restless Legs Awareness Day (Different sponsor from the July Weekly Observance)
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National Voter Registration Day
National Voter Registration Day seeks to increase civic participation by encouraging Americans to register to vote.
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Public Holidays on September 23rd 2025
Blessed Rainy Day
Marks the end of the monsoon and farming season and the beginning of the harvest season in Bhutan.
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Ancestors' Day
Pchum Ben, also known as Ancestors' Day, is a Cambodian religious festival which culminates on the 15th day of the tenth month in the Khmer calendar, marking the end of the Buddhist lent
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Haryana Heroes' Martyrdom Day
Honours those who have laid down their lives while safeguarding the frontiers of the nation
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Rosh Hashanah
The Jewish Holiday of Rosh Hashanah is generally known as the New Year' s Day of the Jewish calendar
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Autumnal Equinox Day
The Autumnal Equinox marks the day that the sun crosses over the equator from the Northern to the Southern hemisphere
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Saudi Arabia National Day
On September 23rd 1932, King Abdulaziz announced the unification of the country as a kingdom
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