May Calendar
May 2027 starts on a Saturday and has 31 days, 21 weekdays and 20 workdays after 1 US federal holiday.
Federal holiday Observance Today
| Wk | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|
| 17 | 1 | ||||||
| 18 | 2 | 3 | 4 | 5 | 6New moon | 7 | 8 |
| 19 | 9Mother's Day | 10 | 11 | 12 | 13First quarter | 14 | 15 |
| 20 | 16 | 17 | 18 | 19 | 20Full moon | 21 | 22 |
| 21 | 23 | 24 | 25 | 26 | 27 | 28Last quarter | 29 |
| 22 | 30 | 31Memorial Day |
May 2028
| Wk | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|
| 18 | 1First quarter | 2 | 3 | 4 | 5 | 6 | |
| 19 | 7 | 8Full moon | 9 | 10 | 11 | 12 | 13 |
| 20 | 14Mother's Day | 15 | 16Last quarter | 17 | 18 | 19 | 20 |
| 21 | 21 | 22 | 23 | 24New moon | 25 | 26 | 27 |
| 22 | 28 | 29Memorial Day | 30 | 31First quarter |
Holidays and observances in May 2027
| Date | Holiday | Type |
|---|---|---|
| Sunday, May 9 | Mother's Day | Observance |
| Monday, May 31 | Memorial Day | Federal holiday |
Moon phases in May 2027
| Phase | Date and time (Eastern Time) |
|---|---|
| New moon | Thursday, May 6, 6:58 AM EDT |
| First quarter | Thursday, May 13, 12:44 AM EDT |
| Full moon | Thursday, May 20, 6:59 AM EDT |
| Last quarter | Friday, May 28, 9:58 AM EDT |
May 2027 at a glance
- Days
- 31
- Weekdays
- 21
- Weekend days
- 10
- Workdays (minus federal holidays)
- 20
- First day
- Saturday
- Last day
- Monday
- ISO weeks
- 17 to 22
More calendars
Questions
How many days are in May 2027?
May 2027 has 31 days: 21 weekdays and 10 weekend days.
How many workdays are in May 2027?
20 workdays, counting Monday to Friday and leaving out 1 federal holiday.
What day does May 2027 start on?
May 2027 starts on a Saturday and ends on a Monday.