13th December 2025 - Tear-Off Calendar 📆☼Sunrise 08:02Sunset 15:46♐☽Moonrise 01:05Moonset 12:3312th December‹Saturday1314th December›December 2025Day of the year: 347, Week of the year: 50Holidays and observances in 13th December 2025Computer Science Education WeekWorld Violin DayReligious holidays in 13th December 2025Advent