September 18 Birthday Statistics
People born on September 18 have a Virgo birthday, the Sapphire birthstone, and the Aster and morning glory birth flower. This date is day 262 of a leap-year calendar and has a U.S. birthday rank of #7 out of 366 (2000–2014 births).
September 18 Birthday Overview
A September 18 birthday falls in late summer and early fall and carries the traditional symbols of September: Sapphire as the birthstone and Aster and morning glory as the birth flower. The zodiac sign is Virgo, a Earth sign represented by the Maiden.
The U.S. rank compares this date with all 366 calendar birthdays using recorded birth counts from 2000–2014. The counts and calculation method appear below.
Famous Birthday Matches
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What Happened on September 18?
The curated event list does not include an exact same-date entry for this birthday. The What Happened on My Birthday? tool can show nearby date facts and related calendar notes.
Try These September 18 Birthday Tools
How Common Is September 18?
September 18 ranks #7 of 366 by total births in this U.S. dataset. The file records 186,387 births on this month and day across 2000–2014, or 0.300% of its 62,187,024 recorded births.
- Average when this date occurred
- 12,425.8 births across 15 occurrences
- Lowest recorded count for this date
- 7,724 in 2011
- Highest recorded count for this date
- 15,194 in 2007
These are historical counts for the United States, not a worldwide ranking or a forecast. Weekdays, holidays and year-to-year changes can affect the counts; this comparison does not establish their causes.
Source: U.S. births, 2000–2014, from the Social Security Administration dataset published by FiveThirtyEight. BirthdayStatistics.com aggregates the recorded counts by month and day. Data licensed CC BY 4.0. Method and limitations.