December 17th, 2026 - Tear-Off Calendar 📆☼Sunrise 7:16 AMSunset 4:17 PM♐☽Moonrise 11:54 AMMoonset -December 16th‹Thursday17December 18th›December 2026Day of the year: 351, Week of the year: 51Holidays and observances in December 17th, 2026Maple Syrup Day