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May 2028 calendar

31 days23 weekdaysStarts on MondayISO weeks 18–22

May 2028
WkMonTueWedThuFriSatSun
18
19
20
21
22

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May 2028 in numbers

Days
31
Weekdays (Mon–Fri)
23
Weekend days
8
First and last day
Monday – Wednesday
First and last working day
Tue, May 2 – Wed, May 31
Week numbers
18–22
Day of the year
122–152
Quarter
Q2 2028
Islamic months (computed)
Dhu al-Hijjah – Muharram 1450 AH

With 31 days, May 2028 has four full weeks plus 3 extra days, so Monday, Tuesday and Wednesday occur five times; every other weekday occurs four times. It has 8 weekend days and 23 weekdays.

May 1 is day 122 of the year, so May 2028 covers day numbers 122 to 152. In the Umm al-Qura Islamic calendar, 1 Muharram 1450 AH falls on May 25 (computed; where months begin with the sighting of the new crescent, the start can differ by a day).

Public holidays in May 2028

DateHolidayWhere
Mon, May 1Early May bank holidayUK: England and Wales, UK: Scotland, UK: Northern Ireland
Mon, May 1Labour DayAustralia: Queensland, Singapore, Hong Kong, France, Spain
Mon, May 1May Bank HolidayIreland
Mon, May 1Workers' DaySouth Africa
Wed, May 3Constitution Memorial DayJapan
Thu, May 4Greenery DayJapan
Fri, May 5Children's DayJapan
Mon, May 8Victory in Europe Day (Victoire 1945)France
Mon, May 22Victoria DayCanada (federal)
Thu, May 25Ascension DayFrance
Mon, May 29Memorial DayUnited States (federal)
Mon, May 29Spring bank holidayUK: England and Wales, UK: Scotland, UK: Northern Ireland

National holidays of the 17 sets we take from official government sources; see public holidays by country for regional days and sources. Where a holiday that falls on a weekend moves to a weekday, the table shows the day off.

Other dates in May 2028

Days that many people keep but that are not public holidays in our 17 sets, each from its fixed rule. Jewish dates begin at sunset the evening before; Islamic dates follow the Umm al-Qura calendar and are announced locally.

Questions

How many weekdays are in May 2028?
23 weekdays (Monday to Friday) and 8 weekend days, out of 31 days. Public holidays are not subtracted, because they depend on the country; this month has 12 holiday dates in the countries we cover (see the table on this page).
What day does May 2028 start on?
May 2028 starts on Monday, May 1, 2028 and ends on Wednesday, May 31, 2028. The first working day is Tue, May 2 and the last is Wed, May 31 (Mon, May 1 is Early May bank holiday in 10 of our 17 holiday sets).
What week numbers are in May 2028?
Under ISO 8601 (weeks from Monday) May 2028 spans weeks 18–22. The week number page explains the rule.
What is the day number of May 1, 2028?
May 1 is day 122 of 2028 and May 31 is day 152. In the YYDDD format often called a Julian date, the month runs from 28122 to 28152.
What holidays are in May 2028?
Early May bank holiday (Mon, May 1: UK: England and Wales, UK: Scotland, UK: Northern Ireland); Labour Day (Mon, May 1: 5 of our holiday sets); May Bank Holiday (Mon, May 1: Ireland); Workers' Day (Mon, May 1: South Africa); Constitution Memorial Day (Wed, May 3: Japan); Greenery Day (Thu, May 4: Japan); Children's Day (Fri, May 5: Japan); Victory in Europe Day (Victoire 1945) (Mon, May 8: France), and 4 more in the table above.

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