December 21st, 1957 - Tear-Off Calendar 📆☼Sunrise 7:18 AMSunset 4:19 PM♐☽Moonrise 7:18 AMMoonset 5:14 PM♐/♑December 20th‹Saturday21December 22nd›December 1957Day of the year: 355, Week of the year: 51Holidays and observances in December 21st, 1957Forefathers’ DayReligious holidays in December 21st, 1957Advent