How many days until September 15?
There are 24 days until September 15, 2026, which lands on a Tuesday. Watch it tick down live, and share the countdown with everyone who should be counting too.
Counting down to September 15
September 15 birthday facts
Born on September 15? That makes you a Virgo — thoughtful, precise and secretly the one holding it all together. Your birthstone is the sapphire, your birth flower is the aster, and your half-birthday lands on March 15 — worth celebrating too. See everything about being born in September, get the full picture with the birthday personality tool, or work out your exact age with the age calculator.
Famous birthdays on September 15
Anyone celebrating a September 15 birthday is in famous company — these are the best-known people born on this exact date:
- Prince Harry (1984) — Duke of Sussex
- Agatha Christie (1890) — mystery novelist
- Tom Hardy (1977) — actor
What makes a September 15 birthday special
September 15 is the 258th day of the year, which means a September 15 birthday arrives with 107 days of the year still to go. It falls on the 24th day of Virgo season — thoughtful, precise and secretly the one holding it all together. More Americans are born in September than any other month; several dates in mid-September rank among the most common birthdays of all.
What day of the week is September 15?
| Year | September 15 falls on |
|---|---|
| 2026 | Tuesday |
| 2027 | Wednesday |
| 2028 | Friday |
| 2029 | Saturday |
| 2030 | Sunday |
Quick answers
- How many days until September 15?
- There are 24 days until September 15, 2026. It falls on a Tuesday.
- What zodiac sign is September 15?
- People born on September 15 are Virgo — typically thoughtful, precise and secretly the one holding it all together.
- What are the birthstone and birth flower for September 15?
- The September birthstone is Sapphire and the birth flower is the Aster.
- Which famous people were born on September 15?
- Famous September 15 birthdays include Prince Harry, Agatha Christie, Tom Hardy.