December 20th, 1978 - Tear-Off Calendar 📆☼Sunrise 7:17 AMSunset 4:18 PM♐☽Moonset 10:53 AMMoonrise 10:22 PM♌/♍December 19th‹Wednesday20December 21st›December 1978Day of the year: 354, Week of the year: 51Holidays and observances in December 20th, 1978Games DayReligious holidays in December 20th, 1978Advent