December 18th, 1979 - Tear-Off Calendar 📆☼Sunrise 7:16 AMSunset 4:17 PM♐☽Moonrise 6:10 AMMoonset 4:15 PM♐December 17th‹Tuesday18December 19th›December 1979Day of the year: 352, Week of the year: 51Religious holidays in December 18th, 1979Advent