How many days until September 13?
There are 21 days until September 13, 2026, which lands on a Sunday. Watch it tick down live, and share the countdown with everyone who should be counting too.
Counting down to September 13
September 13 birthday facts
Born on September 13? 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 13 — 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 13
Anyone celebrating a September 13 birthday is in famous company — these are the best-known people born on this exact date:
- Roald Dahl (1916) — children's author
- Milton Hershey (1857) — chocolate magnate
- Niall Horan (1993) — singer, One Direction
What makes a September 13 birthday special
September 13 is the 256th day of the year, which means a September 13 birthday arrives with 109 days of the year still to go. It falls on the 22nd 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 13?
| Year | September 13 falls on |
|---|---|
| 2026 | Sunday |
| 2027 | Monday |
| 2028 | Wednesday |
| 2029 | Thursday |
| 2030 | Friday |
Quick answers
- How many days until September 13?
- There are 21 days until September 13, 2026. It falls on a Sunday.
- What zodiac sign is September 13?
- People born on September 13 are Virgo — typically thoughtful, precise and secretly the one holding it all together.
- What are the birthstone and birth flower for September 13?
- The September birthstone is Sapphire and the birth flower is the Aster.
- Which famous people were born on September 13?
- Famous September 13 birthdays include Roald Dahl, Milton Hershey, Niall Horan.