How many days until September 11?

There are 339 days until Saturday, September 11, 2027.

Countdown to September 11, 2027

339Days

--Hours

--Minutes

--Seconds

The countdown runs to midnight at the start of September 11 in your time zone.

Time until September 11 in different units

11Months
48Weeks
339Days
8,117Hours
487,044Minutes
29,222,678Seconds

Facts about September 11, 2027

Day of the week	Saturday
Day of the year	Day 254 of 365
ISO week number	36
Quarter	Q3
Days left in the year after it	111
Season (Northern Hemisphere)	Summer
Zodiac sign	Virgo
Holidays and observances	None

On September 11 in history

1297First War of Scottish Independence: Scottish forces under Andrew Moray and William Wallace defeated English troops at the Battle of Stirling Bridge on the River Forth. ↗
1893Swami Vivekananda (pictured) gave a speech introducing Hinduism on the opening day of the first Parliament of the World's Religions in Chicago. ↗
2025Former Brazilian president Jair Bolsonaro was sentenced to 27 years in prison for his involvement in a coup plot. ↗

Events and births from Wikipedia: On this day,CC BY-SA 4.0.

September 11 in the next five years

September 11, 2027 falls on a Saturday
September 11, 2028 falls on a Monday
September 11, 2029 falls on a Tuesday
September 11, 2030 falls on a Wednesday
September 11, 2031 falls on a Thursday

Count down to another date

Dates near September 11

How many days until September 10?1 day earlier
How many days until September 12?1 day later
How many days until September 13?2 days later
How many days until September 18?7 days later
How many days until September 25?14 days later
How many days until October 11?30 days later

Other times on September 11

Days until September 11 in other years

Weeks until September 11 in other years

Months until September 11 in other years

Weekdays until September 11 in other years

Weekends until September 11 in other years

Other days in September

Questions about September 11

How many days are left until September 11?

As of October 7, 2026, there are 339 days until September 11, 2027. That is about 48 weeks and 3 days.

What day of the week is September 11 this year?

September 11, 2027 falls on a Saturday. It is day 254 of the year and in ISO week 36.

Is September 11 a holiday?

September 11 has no public holiday or major observance in the US, UK, Canada, Australia or India this year.

How many hours until September 11?

There are about 8,117 hours until midnight at the start of September 11. The live timer above shows the exact figure for your time zone.

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