How long until August 31?
It is 359 days, 3 hours, 41 minutes, 24 seconds until August 31, 2027.
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Temporal Context & Calendar Metrics for August 31
Excludes 103 weekend days (Saturdays & Sundays).
66.6% of annual orbital cycle.
Summer Solstice occurred June 21
Earth element (Aug 23 - Sep 22).
About August 31: Significance & History
Calendar Significance & Context
International Overdose Awareness DayAugust 31 marks the 243rd day of the year (244th in leap years) within the third quarter. Historically, key milestones on this date include the events of 1888 (Mary Ann Nichols is found murdered in Whitechapel, London, widely considered the first victim of Jack the Ripper) and 1980 (The Gdańsk Agreement is signed in Poland, establishing the independent trade union Solidarity). Notable figures born on this day include Arthur Evans (born 1851) and Maria Montessori (born 1870). The date also observes International Overdose Awareness Day.
On This Day in History
- 1888
Mary Ann Nichols is found murdered in Whitechapel, London, widely considered the first victim of Jack the Ripper.
- 1980
The Gdańsk Agreement is signed in Poland, establishing the independent trade union Solidarity.
- 1997
Diana, Princess of Wales, and Dodi Fayed die in a car crash in the Pont de l'Alma tunnel in Paris.
Notable Birthdays
- Arthur Evansb. 1851
British archaeologist who unearthed the palace of Knossos in Crete and discovered Minoan civilization.
- Maria Montessorib. 1870
Italian physician and educator best known for the Montessori education philosophy.
- Richard Gereb. 1949
American actor and humanitarian who starred in Pretty Woman and Chicago.
Explore Related Calendar Dates
Adjacent Calendar Days:
Day 31 Across All Months:
Frequently Asked Questions About August 31
How do I set an alarm chime for when August 31 arrives?
Click "Set Alarm" on the action toolbelt. When the live chronometer reaches 00:00:00 (midnight of August 31), an audio harmonic chime will ring in real-time.
What happens when the countdown to August 31 reaches zero?
Once the target date arrives, the chronometer marks the date as active today and automatically begins tracking the countdown to August 31, 2028.
What is the exact 6-month half-year complement of August 31?
The 6-month calendar antipode to August 31 is February 31, which occurs exactly 182.5 days (half an orbital solar year) apart.
Can I pop out the countdown to August 31 into a floating desktop widget?
Yes. In desktop Chrome 116+ and supported browsers, click "Pop Out" to display a compact, floating zero-latency picture-in-picture countdown over other windows.