January 2028 Calendar
Holidays & observances in January 2028
- Sat, Jan 1New Year's Day (observed Fri, Dec 31)Federal holiday
- Mon, Jan 17Martin Luther King Jr. DayFederal holiday
Moon phases
- First quarter Wed, Jan 5
- Full moon Wed, Jan 12
- Last quarter Wed, Jan 19
- New moon Thu, Jan 27
About January 2028
- Days31
- Starts onSaturday
- Ends onMonday
- ISO weeks52–5
- Weekdays (Mon–Fri)21
- Working days after federal holidays20
This printable January 2028 calendar marks New Year's Day, Martin Luther King Jr. Day, shows moon phases and includes a notes area. Use the options to start the week on Sunday or Monday, add ISO week numbers, or switch to the planner template with a to-do column.