How long until August 15?
It is 343 days, 3 hours, 41 minutes, 25 seconds until August 15, 2027.
Countdown to Any Calendar Date
Select any month and day or jump to major cultural and astronomical milestones.
Temporal Context & Calendar Metrics for August 15
Excludes 98 weekend days (Saturdays & Sundays).
62.2% of annual orbital cycle.
Summer Solstice occurred June 21
Fire element (Jul 23 - Aug 22).
About August 15: Significance & History
Calendar Significance & Context
Independence Day (India)August 15 marks the 227th day of the year (228th in leap years) within the third quarter. Historically, key milestones on this date include the events of 1914 (The Panama Canal opens to maritime traffic with the transit of the cargo ship SS Ancon) and 1945 (Emperor Hirohito broadcasts the Gyookuon-hoso, announcing Japan's surrender in World War II). Notable figures born on this day include Napoleon Bonaparte (born 1769) and Sir Walter Scott (born 1771). The date also observes Independence Day (India).
On This Day in History
- 1914
The Panama Canal opens to maritime traffic with the transit of the cargo ship SS Ancon.
- 1945
Emperor Hirohito broadcasts the Gyookuon-hoso, announcing Japan's surrender in World War II.
- 1947
India gains independence from the British Empire following centuries of colonial rule.
Notable Birthdays
- Napoleon Bonaparteb. 1769
French military and political leader who rose to prominence during the French Revolution and became Emperor.
- Sir Walter Scottb. 1771
Scottish historical novelist, poet, and playwright who wrote Ivanhoe and Rob Roy.
- Jennifer Lawrenceb. 1990
Academy Award-winning American actress known for The Hunger Games and Silver Linings Playbook.
Explore Related Calendar Dates
Adjacent Calendar Days:
Day 15 Across All Months:
Frequently Asked Questions About August 15
How does the calendar handle August 15 in leap years?
In a standard 365-day year, August 15 is Day 227. In a 366-day leap year, any date occurring after February 28 shifts forward by one ordinal day position.
How many days are left in Q3 around August 15?
August 15 is situated in Q3. Each financial and calendar quarter spans approximately 90 to 92 days of diurnal tracking.
How many weeks and weekend days are left until August 15?
There are 49 full weeks plus 0 days (98 total weekend Saturdays and Sundays) remaining until August 15.
How many working business days remain until August 15?
There are exactly 245 business days (Monday through Friday, excluding weekend days) remaining until August 15.