May 20th, 2026 - Tear-Off Calendar 📆☼Sunrise 5:29 AMSunset 8:05 PM♉☽Moonrise 8:59 AMMoonset -May 19th‹Wednesday20May 21st›May 2026Day of the year: 140, Week of the year: 21Holidays and observances in May 20th, 2026Clinical Trials DayWorld Metrology DayWeights and Measures DayWorld Bee Day