Classic monthly
One month per page with holidays, moon phases and notes.
Portrait
May 2028 Calendar
May 2028 calendar templates
4 styles in 4 colors (sage, mist blue, apricot and ink). Click a template to preview it above, pick a color, then download a free PDF or PNG.
Holidays & observances in May 2028
- Sun, May 14Mother's DayObservance
- Mon, May 29Memorial DayFederal holiday
Moon phases
- First quarter Tue, May 2
- Full moon Tue, May 9
- Last quarter Tue, May 16
- New moon Wed, May 24
- First quarter Wed, May 31
About May 2028
- Days31
- Starts onMonday
- Ends onWednesday
- ISO weeks18–22
- Weekdays (Mon–Fri)23
- Working days after federal holidays22
This printable May 2028 calendar marks Memorial 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.
Calendar guides
Learn more about holidays, week numbers, moon phases and printing.
Calendar basics
Moon phases: how they work and when the full moons are
Why the Moon has phases, how long a lunar cycle lasts, traditional full moon names, and a list of full moon dates for the coming year.
Read guide · 2 min → HolidaysUS federal holidays explained
All 11 US federal holidays, how their dates are set, and the observed-day rule that moves weekend holidays to Friday or Monday — with a full table for the coming year.
Read guide · 2 min → Ideas12 practical ways to use a printable calendar
Ideas for getting more from a printable calendar: family planning, meal plans, habit tracking, chores, budgets, school terms, travel countdowns and more.
Read guide · 2 min →