Days until May 27
May 27 falls on a Wednesday in 2026 and a Thursday in 2027. The count runs from today’s date on your device to the next May 27; pick another date to count from it instead.
- Days until May 27
- 239
From September 30, 2026, there are 239 days until May 27 on Thursday, May 27, 2027.
- Date
- Thursday, May 27, 2027
- Day of the week
- Thursday
- In weeks
- 34 weeks and 1 day
Answer for the example date Wednesday, September 30, 2026. It changes to today's date when the page loads.
Days until May 27: 239. From September 30, 2026, there are 239 days until May 27 on Thursday, May 27, 2027.
Where is May 27 on the calendar?
How to calculate
Counts the days from today, or any date you choose, to the next May 27, with its day of the week.
Example with the default inputs (Count from September 30, 2026) on the example date Wednesday, September 30, 2026: From September 30, 2026, there are 239 days until May 27 on Thursday, May 27, 2027.
Method: Find the first May 27 on or after the start date, then count the days from the start date to it.
- May 27 comes every year, so the count is never more than 365 days.
- The start date itself is not counted: from the day before May 27, the count is 1; on May 27 itself, it is 0.
- Start dates from January 1, 1900 to December 31, 2400 work for the count to May 27, the range the date field accepts.
- Today is the date on your own device, so the count to May 27 changes at midnight where you are. Dates are whole calendar days, so a daylight-saving change never adds or loses a day.
Worked examples
Each example is checked against the calculator on every build.
- Count from 2027-05-27 gives Date 2027-05-27, Days until May 27 0.Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years)
- Count from 2027-01-01 gives Date 2027-05-27, Days until May 27 146.Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years)
- Count from 2027-05-28 gives Date 2028-05-27, Days until May 27 365.Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years)
Other questions people ask
What day of the week is May 27?
Wednesday, May 27, 2026; Thursday, May 27, 2027; Saturday, May 27, 2028. The weekday of May 27 moves on one day a year, or two when a February 29 falls between.
What day of the year is May 27?
May 27 is day 147 of a common year and day 148 of a leap year, such as 2028. Either way, 218 days of the year come after it.
What season is May 27 in?
In the Northern Hemisphere, May 27 is in spring in every year from 2026 to 2035; in the Southern Hemisphere, it is autumn. Seasons here start on the astronomical equinoxes and solstices, dated in US Eastern Time.
Is May 27 a US federal holiday?
In some years. Memorial Day, a US federal holiday that moves with the weekday, falls on May 27 in 2030, 2041, and 2047.
How are the days until May 27 counted?
From the start date to May 27, without counting the start date: from May 26 the count is 1, and on May 27 it is 0. The day after, it moves on to the next May 27: from May 28, 2026, that is May 27, 2027, 364 days away.