Days until August 23
August 23 falls on a Sunday in 2026 and a Monday in 2027. The count runs from today’s date on your device to the next August 23; pick another date to count from it instead.
- Days until August 23
- 327
From September 30, 2026, there are 327 days until August 23 on Monday, August 23, 2027.
- Date
- Monday, August 23, 2027
- Day of the week
- Monday
- In weeks
- 46 weeks and 5 days
Answer for the example date Wednesday, September 30, 2026. It changes to today's date when the page loads.
Days until August 23: 327. From September 30, 2026, there are 327 days until August 23 on Monday, August 23, 2027.
Where is August 23 on the calendar?
How to calculate
Counts the days from today, or any date you choose, to the next August 23, 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 327 days until August 23 on Monday, August 23, 2027.
Method: Find the first August 23 on or after the start date, then count the days from the start date to it.
- August 23 comes every year, so the count is never more than 365 days.
- The start date itself is not counted: from the day before August 23, the count is 1; on August 23 itself, it is 0.
- Start dates from January 1, 1900 to December 31, 2400 work for the count to August 23, the range the date field accepts.
- Today is the date on your own device, so the count to August 23 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 2027-08-23 gives Date 2027-08-23, Days until August 23 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 2027-08-23, Days until August 23 234.Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years)
- Count from 2027-08-24 gives Date 2028-08-23, Days until August 23 365.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 23?
Sunday, August 23, 2026; Monday, August 23, 2027; Wednesday, August 23, 2028. The weekday of August 23 moves on one day a year, or two when a February 29 falls between.
What day of the year is August 23?
August 23 is day 235 of a common year and day 236 of a leap year, such as 2028. Either way, 130 days of the year come after it.
What season is August 23 in?
In the Northern Hemisphere, August 23 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 23 a US federal holiday?
No. No US federal holiday falls on August 23. The next one in the calendar after August 23 is Labor Day, which falls between September 1 and September 7.
How are the days until August 23 counted?
From the start date to August 23, without counting the start date: from August 22 the count is 1, and on August 23 it is 0. The day after, it moves on to the next August 23: from August 24, 2026, that is August 23, 2027, 364 days away.