How many days and weeks until May 31st?

There are 278 days until Monday 31st May 2027 — 39 weeks and 5 days, or about 9 months.

278
days to go

until Monday 31st May 2027. That is 278 sleeps, 40 weekends and 198 working days.

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The same wait, counted differently

Every unit between today and Monday 31st May 2027.

278Days
39Weeks
9Months
278Sleeps
198Working days
80Weekend days
40Weekends
6,672Hours

Every day of the week between now and then

Useful if you are counting shifts, lessons or deliveries rather than calendar days.

DayTypeCount
MondayWeekday39
TuesdayWeekday39
WednesdayWeekday40
ThursdayWeekday40
FridayWeekday40
SaturdayWeekend40
SundayWeekend40
Total278

Is 31st May a day off anywhere?

National public holidays only, taken from official government sources.

Yes. 31st May 2027 is Spring bank holiday, an official bank holiday in England & Wales, Scotland and Northern Ireland.

United Kingdom & Ireland

  • England & WalesSpring bank holiday
  • ScotlandSpring bank holiday
  • Northern IrelandSpring bank holiday
  • IrelandWorking day

Waning crescent. The moon is around 26% illuminated.

Rest of the world

  • United StatesMemorial Day
  • Canada2027 not published
  • AustraliaWorking day
  • New ZealandWorking day
  • India2027 not published
  • SingaporeWorking day
  • South AfricaWorking day
How we source these

Public holidays are taken from official government sources for each country and cover national holidays only. The United States, Canada and Australia all have significant state and provincial holidays that are not shown, and India’s system of state, optional and restricted holidays means only three days are observed nationwide. Where a government has not yet published a year, we say so rather than guess. Always check the official source for the country concerned rather than relying on this alone.

May 31st through history

A clock starts, a diary stops

On May 31st 1859 the Great Clock at Westminster began keeping time. The bell that gives the tower its nickname did not ring out until July 11th, and cracked that September. It was given an eighth of a turn so the hammer struck a different spot, given a lighter hammer, and a small square cut from the crack to stop it spreading. Big Ben has sounded very slightly flawed from that autumn on, and nobody has proposed correcting it.

Samuel Pepys made the final entry in his diary on May 31st 1669. He believed he was going blind, and that writing in shorthand by candlelight was the cause. He was thirty-six, lived another thirty-four years, spent most of them reorganising the Royal Navy, and never resumed it. It runs to over a million words and was not published in full until the 1970s.

Something like a hundred thousand people turned out in Belfast on May 31st 1911 to watch the hull of the Titanic go down the slipway at Harland and Wolff. It took sixty-two seconds, and twenty-two tons of tallow and soap to grease the ways. The Treaty of Vereeniging was signed in Pretoria on May 31st 1902, ending the Second Boer War after nearly three years.

Redditch, in Worcestershire, produced Led Zeppelin’s drummer John Bonham on May 31st 1948. Clint Eastwood, the actor and director known for Westerns and cop thrillers, was born in 1930, and Walt Whitman, the poet who wrote Leaves of Grass, in 1819.


Born on May 31st: star sign, birthstone and birth flower

Clint Eastwood and John Bonham โ€” both named above โ€” share this star sign with everyone else born in the same window.

Star sign

Gemini — an Air sign ruled by Mercury, symbolised by the Twins.

Birthstone

Emerald for May.

Birth flower

Lily of the Valley (primary), also Hawthorn — most commonly cited sources agree on lily of the valley as the main May flower.

None of this is settled fact in the way the history above is โ€” zodiac dates, birthstones and birth flowers are conventions rather than laws, and different sources hedge them slightly differently. The birthstone is the most standardised of the three (set by the trade in 1912 and revised since); the birth flower is the least, resting on Victorian tradition rather than any governing body.

Gift ideas for a May 31st birthday

A small, themed starting point rather than a shopping list — emerald for the stone, Gemini for the sign, and the sky itself on the day.

May birthstone necklace

A simple pendant in the actual May birthstone colour, from a long-running UK jewellery brand.

View on Amazon

Gemini constellation necklace

Stainless steel, sign selectable at checkout — choose Gemini for a May 31st birthday.

View on Amazon

Personalised birth flower & birthstone disc

Engraved with a name, the May birthstone and the lily of the valley — both in one pendant, in a gift box.

View on Amazon

Personalised star map print

The actual night sky over a chosen place on May 31st, whichever year — a print rather than jewellery.

View on Amazon

As an Amazon Associate we earn from qualifying purchases. Availability and links were checked on 15 August 2026 and can change.

Also born on this day: Brooke Shields (1965) โ€” actress and model

When 31st May falls, 2026 to 2035

The next ten years, with the day of the week for each.

YearDayDays away
2026SundayPast
2027Monday278
2028Wednesday644
2029Thursday1,009
2030Friday1,374
2031Saturday1,739
2032Monday2,105
2033Tuesday2,470
2034Wednesday2,835
2035Thursday3,200

Questions people ask about 31st May 2027

How many days until 31st May 2027?

There are 278 days until 31st May 2027. That is 39 weeks, or approximately 9 months. 31st May falls on a Monday.

How many working days until 31st May 2027?

There are 198 working days (Monday to Friday) until 31st May 2027. There are 80 weekend days in the same period.

Is 31st May 2027 a bank holiday?

Yes, in England & Wales (Spring bank holiday), Scotland (Spring bank holiday) and Northern Ireland (Spring bank holiday).

How many weeks until 31st May 2027?

There are 39 complete weeks and 5 days until 31st May 2027. That is a total of 278 days.

How many months until 31st May 2027?

There are approximately 9 months until 31st May 2027 (278 days in total).

How many weekends until 31st May 2027?

There are 40 weekends between now and 31st May 2027. That includes 40 Saturdays and 40 Sundays.

How many sleeps until 31st May 2027?

There are 278 sleeps until 31st May 2027. Each “sleep” represents one night’s rest, so the number of sleeps is always the same as the number of days remaining.

How many hours until 31st May 2027?

There are approximately 6,672 hours until 31st May 2027. That is 400,320 minutes or 24,019,200 seconds.

What day of the week is 31st May 2027?

31st May 2027 falls on a Monday. That is Monday 31st May.

When was the last 31st May?

The previous 31st May was 87 days ago (Sunday 31st May 2026). The next occurrence is in 278 days, on Monday 31st May.

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Also see: How many days and weeks until May 30th?