Checkiday.com
Checkiday.com
Checkiday.com
Shop our 2025 calendars. Now available for purchase!

Holidays for Monday, April 1st, 1957

chevron_leftPrev Nextchevron_right
shuffle
Go to a random event
Switch to list view
Share
Image for April Fools' Day
Also known as All Fools' Day

Observed annually on April 1st
Image for Assyrian New Year
Also known as Atiku, Ha b' Nisin, Kha b' Nisan, and Resha d'Sheta

Observed annually on April 1st
Image for St. Stupid's Day
Also known as Saint Stupid's Day, Saint Stupid Day, and St. Stupid Day

Observed annually on April 1st
Image for Sweet Potato Day
Also known as Tater Day

Observed the first Monday in April
Image for The Start of Ramadan
Observed the 1st of Ramadan in the Islamic calendar
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Starting on Monday, April 1st, 1957

Multi-day Events Continuing on Monday, April 1st, 1957