April 20th, 1977 - Tear-Off Calendar 📆☼Sunrise 5:05 AMSunset 6:33 PM♈/♉☽Moonrise 6:22 AMMoonset 8:52 PM♉April 19th‹Wednesday20April 21st›April 1977Day of the year: 110, Week of the year: 16Holidays and observances in April 20th, 1977Secretaries' Day