December 17th, 1971 - Tear-Off Calendar 📆☼Sunrise 7:15 AMSunset 4:17 PM♐☽Moonrise 7:22 AMMoonset 4:05 PM♐December 16th‹Friday17December 18th›December 1971Day of the year: 351, Week of the year: 50Holidays and observances in December 17th, 1971Wright Brothers DayReligious holidays in December 17th, 1971Advent