December 15th, 2025 - Tear-Off Calendar 📆☼Sunrise 7:15 AMSunset 4:16 PM♐☽Moonrise 3:10 AMMoonset 1:19 PMDecember 14th‹Monday15December 16th›December 2025Day of the year: 349, Week of the year: 51Holidays and observances in December 15th, 2025Zamenhof DayReligious holidays in December 15th, 2025Advent