Day counter
How many days since 9/11?
9,165 days
since the September 11 attacks on Tuesday, September 11, 2001.
As of .
- In years, months and days
- 25 years, 1 month and 4 days
- In weeks
- 1,309 weeks and 2 days
- Next anniversary
- The 26th, on Saturday, September 11, 2027
- Next round number
- 10,000 days, on Saturday, January 27, 2029
The count is the number of whole days from the date to today. Chronos counts the first day as day 1, so it would show day 9,166.
About the September 11 attacks
On the morning of September 11, 2001, four passenger airliners were hijacked in the United States. Two were flown into the World Trade Center in New York, one into the Pentagon outside Washington, and one crashed in a field near Shanksville, Pennsylvania.
Nearly 3,000 people were killed. The anniversary is observed in the United States as Patriot Day and the National Day of Service and Remembrance.
Count your own days with Chronos
Pick the day something began, a new job, a move, the day you quit, and Chronos shows how many days have passed, in one large number. Free with no account and no ads. Chronos Pro, a one-time purchase, puts the count in Home Screen widgets and reminds you on day 100 and day 1,000.
