Days until August 11
August 11 falls on a Tuesday in 2026 and a Wednesday in 2027. The count runs from today’s date on your device to the next August 11; pick another date to count from it instead.
- Days until August 11
- 315
From September 30, 2026, there are 315 days until August 11 on Wednesday, August 11, 2027.
- Date
- Wednesday, August 11, 2027
- Day of the week
- Wednesday
- In weeks
- 45 weeks
Answer for the example date Wednesday, September 30, 2026. It changes to today's date when the page loads.
Days until August 11: 315. From September 30, 2026, there are 315 days until August 11 on Wednesday, August 11, 2027.
Where is August 11 on the calendar?
How to calculate
Counts the days from today, or any date you choose, to the next August 11, 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 315 days until August 11 on Wednesday, August 11, 2027.
Method: Find the first August 11 on or after the start date, then count the days from the start date to it.
- August 11 comes every year, so the count is never more than 365 days.
- The start date itself is not counted: from the day before August 11, the count is 1; on August 11 itself, it is 0.
- Start dates from January 1, 1900 to December 31, 2400 work for the count to August 11, the range the date field accepts.
- Today is the date on your own device, so the count to August 11 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 2027-08-11 gives Date 2027-08-11, Days until August 11 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 2027-08-11, Days until August 11 222.Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years)
- Count from 2027-08-12 gives Date 2028-08-11, Days until August 11 365.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 August 11?
Tuesday, August 11, 2026; Wednesday, August 11, 2027; Friday, August 11, 2028. The weekday of August 11 moves on one day a year, or two when a February 29 falls between.
What day of the year is August 11?
August 11 is day 223 of a common year and day 224 of a leap year, such as 2028. Either way, 142 days of the year come after it.
What season is August 11 in?
In the Northern Hemisphere, August 11 is in summer in every year from 2026 to 2035; in the Southern Hemisphere, it is winter. Seasons here start on the astronomical equinoxes and solstices, dated in US Eastern Time.
Is August 11 a US federal holiday?
No. No US federal holiday falls on August 11. The next one in the calendar after August 11 is Labor Day, which falls between September 1 and September 7.
How are the days until August 11 counted?
From the start date to August 11, without counting the start date: from August 10 the count is 1, and on August 11 it is 0. The day after, it moves on to the next August 11: from August 12, 2026, that is August 11, 2027, 364 days away.