Days until July 31
July 31 falls on a Friday in 2026 and a Saturday in 2027. The count runs from today’s date on your device to the next July 31; pick another date to count from it instead.
- Days until July 31
- 304
From September 30, 2026, there are 304 days until July 31 on Saturday, July 31, 2027.
- Date
- Saturday, July 31, 2027
- Day of the week
- Saturday
- In weeks
- 43 weeks and 3 days
Answer for the example date Wednesday, September 30, 2026. It changes to today's date when the page loads.
Days until July 31: 304. From September 30, 2026, there are 304 days until July 31 on Saturday, July 31, 2027.
Where is July 31 on the calendar?
How to calculate
Counts the days from today, or any date you choose, to the next July 31, 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 304 days until July 31 on Saturday, July 31, 2027.
Method: Find the first July 31 on or after the start date, then count the days from the start date to it.
- July 31 comes every year, so the count is never more than 365 days.
- The start date itself is not counted: from the day before July 31, the count is 1; on July 31 itself, it is 0.
- Start dates from January 1, 1900 to December 31, 2400 work for the count to July 31, the range the date field accepts.
- Today is the date on your own device, so the count to July 31 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 2027-07-31 gives Date 2027-07-31, Days until July 31 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 2027-07-31, Days until July 31 211.Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years)
- Count from 2027-08-01 gives Date 2028-07-31, Days until July 31 365.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 July 31?
Friday, July 31, 2026; Saturday, July 31, 2027; Monday, July 31, 2028. The weekday of July 31 moves on one day a year, or two when a February 29 falls between.
What day of the year is July 31?
July 31 is day 212 of a common year and day 213 of a leap year, such as 2028. Either way, 153 days of the year come after it.
What season is July 31 in?
In the Northern Hemisphere, July 31 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 July 31 a US federal holiday?
No. No US federal holiday falls on July 31. The next one in the calendar after July 31 is Labor Day, which falls between September 1 and September 7.
How are the days until July 31 counted?
From the start date to July 31, without counting the start date: from July 30 the count is 1, and on July 31 it is 0. The day after, it moves on to the next July 31: from August 1, 2026, that is July 31, 2027, 364 days away.