December 12th, 1977 - Tear-Off Calendar 📆☼Sunrise 7:12 AMSunset 4:16 PM♐☽Moonrise 8:44 AMMoonset 7:01 PM♑December 11th‹Monday12December 13th›December 1977Day of the year: 346, Week of the year: 50Religious holidays in December 12th, 1977Advent