Days until June 15
June 15 falls on a Monday in 2026 and a Tuesday in 2027. The count runs from today’s date on your device to the next June 15; pick another date to count from it instead.
- Days until June 15
- 258
From September 30, 2026, there are 258 days until June 15 on Tuesday, June 15, 2027.
- Date
- Tuesday, June 15, 2027
- Day of the week
- Tuesday
- In weeks
- 36 weeks and 6 days
Answer for the example date Wednesday, September 30, 2026. It changes to today's date when the page loads.
Days until June 15: 258. From September 30, 2026, there are 258 days until June 15 on Tuesday, June 15, 2027.
Where is June 15 on the calendar?
How to calculate
Counts the days from today, or any date you choose, to the next June 15, 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 258 days until June 15 on Tuesday, June 15, 2027.
Method: Find the first June 15 on or after the start date, then count the days from the start date to it.
- June 15 comes every year, so the count is never more than 365 days.
- The start date itself is not counted: from the day before June 15, the count is 1; on June 15 itself, it is 0.
- Start dates from January 1, 1900 to December 31, 2400 work for the count to June 15, the range the date field accepts.
- Today is the date on your own device, so the count to June 15 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 2027-06-15 gives Date 2027-06-15, Days until June 15 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 2027-06-15, Days until June 15 165.Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years)
- Count from 2027-06-16 gives Date 2028-06-15, Days until June 15 365.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 June 15?
Monday, June 15, 2026; Tuesday, June 15, 2027; Thursday, June 15, 2028. The weekday of June 15 moves on one day a year, or two when a February 29 falls between.
What day of the year is June 15?
June 15 is day 166 of a common year and day 167 of a leap year, such as 2028. Either way, 199 days of the year come after it.
What season is June 15 in?
In the Northern Hemisphere, June 15 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 June 15 a US federal holiday?
No. No US federal holiday falls on June 15. The next one in the calendar after June 15 is Juneteenth, which falls on June 19.
How are the days until June 15 counted?
From the start date to June 15, without counting the start date: from June 14 the count is 1, and on June 15 it is 0. The day after, it moves on to the next June 15: from June 16, 2026, that is June 15, 2027, 364 days away.