Maryland Day (Maryland) Prince Kūhiō Day (Hawaii) Seward's Day (Alaska) Cesar Chavez Day (Arizona, California, Washington, Utah)

Rate This Day

Your rating:
Click one of the 5 stars

142nd day and 21st week in 1973

Day Events

International Day for Biological Diversity

Day Information

This day was 19296 days ago, today is 3/21/2026.

Moon: waning, moon phase is waning gibbous, age 19.6 days, new moon May 31, full moon May 16.

Date ISO 8601 format: 1973-05-22T08:28:52-07:00

UTC date and time: 1973-05-22 15:28:52

Unix time: 106932532

Sun information in Los Angeles

Sunrise: 5:45 AM

Sunset: 7:53 PM

At zenith: 12:49 PM

Length of day: 14h 8m