December 23rd, 1977 - Tear-Off Calendar 📆☼Sunrise 7:19 AMSunset 4:20 PM♑☽Moonset 5:21 AMMoonrise 3:28 PM♊December 22nd‹Friday23December 24th›December 1977Day of the year: 357, Week of the year: 51Religious holidays in December 23rd, 1977Advent