May 2028 Calendar
May 2028 has 31 days, from Monday, May 1 to Wednesday, May 31. It has 22 working days and one federal holiday: Memorial Day (Monday, May 29).
Updated · By the YearlyCalendar.org team
- Federal holiday / day off
- Observance
- Weekend
US federal holidays shaded · Wk = ISO week number
| Wk | SundaySun | MondayMon | TuesdayTue | WednesdayWed | ThursdayThu | FridayFri | SaturdaySat |
|---|---|---|---|---|---|---|---|
| 18 | 1 | 2 | 3 | 4 | 5Cinco de Mayo | 6 | |
| 19 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 20 | 14Mother's Day | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 22 | 28 | 29Memorial Day | 30 | 31Shavuot |
Holidays and observances in May 2028
| Holiday | Date | Day | Type |
|---|---|---|---|
| Cinco de Mayo | Friday | Observance | |
| Mother's Day | Sunday | Observance | |
| Memorial Day | Monday | Federal | |
| Shavuot Begins at sundown the evening before. | Wednesday | Religious |
May 2028 at a glance
Moon phases in May 2028
Times are Eastern Time (EST/EDT). All 2028 moon phases.
| Phase | Date | Time (ET) |
|---|---|---|
| First Quarter | 10:26 PM EDT | |
| Full Moon (Flower Moon) | 3:49 PM EDT | |
| Last Quarter | 6:43 AM EDT | |
| New Moon | 4:16 AM EDT | |
| First Quarter | 3:37 AM EDT |
April 2028 and June 2028
About May
Named after Maia, a Greek and Roman goddess of growth. Birthstone: Emerald. Birth flower: Lily of the valley. Zodiac: Taurus / Gemini. All 12 months.
Frequently asked questions
What are the first and last business days of May 2028?
The first business day is Monday, May 1 and the last is Wednesday, May 31, counting Monday–Friday and skipping US federal holidays.
How many working hours are in May 2028?
May 2028 has 176 working hours at 8 hours per working day, or 184 hours for someone who works through the federal holidays.
Are there any three-day weekends in May 2028?
Yes. Federal workers get one three-day weekend: May 27–29 (Memorial Day).
How many weekends are in May 2028?
May 2028 has four full Saturday–Sunday weekends. Mondays, Tuesdays and Wednesdays occur five times and every other weekday four times.