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Holidays for Thursday, March 20th, 1975

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Image for Alien Abduction Day
Also known as Extraterrestrial Abductions Day

Observed annually on March 20th
Image for Proposal Day!
Observed the first day of Spring and the first day of Fall
Image for The First Day of Spring
Also known as The Spring Equinox and The Vernal Equinox

Observed when the Sun crosses the celestial equator from south to north
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Starting on Thursday, March 20th, 1975

    Multi-day Events Continuing on Thursday, March 20th, 1975