What day of the week is May 31, 2026?

May 31, 2026 is a Sunday. In 2027 it falls on a Monday, because a common year moves every date forward by one weekday and a leap year by two.

How many weeks until May 31?

Divide the days by 7: the countdown shows the result as whole weeks plus leftover days. May 31 is day 151 of 2026, so from January 1 it is 150 days or about 21.4 weeks into the year.

No — May 31 is not a federal holiday or a widely observed US holiday in 2026, so banks, schools and offices run as normal unless it lands on a weekend. It is a spring date under the Gemini zodiac sign.

Days Until May 31

How many days until May 31? The countdown below runs live from today and shows the answer in days, weeks and hours, plus the weekday the next May 31 falls on. Further down: May 31 in the coming years, what is observed on the date, and countdowns to the days around it.

📅 Days until May 31

…

Year	Weekday	Day of year	Days left in year	ISO week
2026	Sunday	151 of 365	214	22
2027	Monday	151 of 365	214	22
2028	Wednesday	152 of 366	214	22
2029	Thursday	151 of 365	214	22
2030	Friday	151 of 365	214	22

The weekday advances by one each common year and by two after a leap day, so May 31 repeats the same weekday on a 6-11-6-5-year cycle (e.g. Sunday in 2026 and again in 2032).

What is on May 31?

No federal holiday or major US observance falls on May 31 in 2026 — a regular spring day.
Zodiac sign: ♊ Gemini · Birthstone for May: Emerald · Birth flower: Lily of the valley.
Season in the Northern Hemisphere: Spring. Next May 31 is Sunday, May 31, 2026.

Days around May 31

Days until May 28 Days until May 29 Days until May 30 Days until June 1 Days until June 2 Days until June 3 All holiday countdowns Days between two dates

Days Until May 31

May 31 in the coming years

What is on May 31?

Days around May 31

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