| Wk | Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|---|
| 18 | 1 | 2 | |||||
| 19 | 3 | 4 | 5Cinco de Mayo | 6 | 7 | 8 | 9 |
| 20 | 10Mother's Day | 11 | 12 | 13 | 14 | 15 | 16 |
| 21 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 22 | 24 | 25Memorial Day | 26 | 27 | 28 | 29 | 30 |
| 22 | 31 |
May 2099 at a Glance
- Working days
- 20 of 31
- Weekend days
- 10
- Day of year
- 121–151
- Quarter
- Q2 · 214 days left in 2099
May 2099 starts on a Friday and ends on a Sunday. Long weekends this month: Memorial Day (May 23 – May 25, 3 days).
Holidays & Observances in May 2099
US Federal Holidays
- Memorial DayMon, May 25
Remembers U.S. military personnel who died in service; the unofficial start of summer.
Observances
- Cinco de MayoTue, May 5
- Mother's DaySun, May 10
Public Holidays Around the World in May 2099
Scheduling with teams or family abroad? These countries have public holidays this month.
🇬🇧 United Kingdom holidays 2099
- Early May Bank HolidayMon, May 4
- Spring Bank HolidayMon, May 25
🇨🇦 Canada holidays 2099
- Victoria DayMon, May 18
🇩🇪 Germany holidays 2099
- Labour DayFri, May 1
- Ascension DayThu, May 21
🇨🇭 Switzerland holidays 2099
- Ascension DayThu, May 21
🇫🇷 France holidays 2099
- Labour DayFri, May 1
- Victory in Europe DayFri, May 8
- Ascension DayThu, May 21
🇯🇵 Japan holidays 2099
- Constitution Memorial DaySun, May 3
- Greenery DayMon, May 4
- Children's DayTue, May 5
- Substitute HolidayWed, May 6
🇨🇳 China holidays 2099
- Labour DayFri, May 1
- Labour Day (Day 2)Sat, May 2
🇧🇷 Brazil holidays 2099
- Labour DayFri, May 1
May 2099 FAQ
How many working days are in May 2099?
May 2099 has 20 working days (Monday–Friday, excluding US federal holidays) out of 31 days, with 10 weekend days.
What holidays are in May 2099?
US federal holidays in May 2099: Memorial Day (Mon, May 25).
What day of the week does May 2099 start on?
May 1, 2099 is a Friday, and May 31 is a Sunday. The month covers ISO weeks 18–22.
Make a Printable May 2099 Calendar
Opens the builder on May 2099 so you can add your own events and notes, then export a PDF. Want a ready-made look? Start from a monthly calendar template.
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