What Day: September 27
Find the day of the week for any date of the year.
September 27 this year (2026) falls on a Sunday. It's day 270 of the year, with 95 days left afterward, sits in Q3 (Fall), and falls under the zodiac sign Libra in Western astrology. Because of how leap years shift the calendar, a date's day-of-week doesn't repeat on a fixed yearly schedule. September 27 will next fall on a Sunday again in 2037. Within September, this is day 27 of 30, roughly 90% through the month. Overall, that's roughly 74% of the way through the year.
As of October 1, 2026, 12:19 PM (America/New York).
A Decade Ago
September 27, 2016 fell on a Tuesday, a useful reference point if you're comparing how a recurring event has shifted across the week over the years.
Half a Year Away
Roughly six months from September 27 is March 27, which falls in spring and lands on a Friday this year.
Nearby Dates
Check the day of the week for the date just before or after September 27 using the links below.