August 20th, 1977 - Tear-Off Calendar 📆☼Sunrise 6:07 AMSunset 7:40 PM♌☽Moonrise 12:17 PMMoonset 10:59 PM♎/♏August 19th‹Saturday20August 21st›August 1977Day of the year: 232, Week of the year: 33Holidays and observances in August 20th, 1977World Mosquito Day