December 21st, 1988 - Tear-Off Calendar 📆☼Sunrise 7:18 AMSunset 4:19 PM♐/♑☽Moonset 5:57 AMMoonrise 2:43 PM♊December 20th‹Wednesday21December 22nd›December 1988Day of the year: 356, Week of the year: 51Holidays and observances in December 21st, 1988Forefathers’ DayReligious holidays in December 21st, 1988Advent