December 28th, 2100 - Tear-Off Calendar 📆☼Sunrise 7:20 AMSunset 4:23 PM♑☽Moonrise 4:57 AMMoonset 1:51 PMDecember 27th‹Tuesday28December 29th›December 2100Day of the year: 362, Week of the year: 52Holidays and observances in December 28th, 2100Card Playing DayHolidays in the worldUnited Kingdom 🇬🇧 - Boxing Day (substitute day)