autumn equinox

The autumnal equinox marks the official first day of fall, but what is it? NBC 6 Meteorologist Steve MacLaughlin explains the meaning of the day.

This year, the Autumnal Equinox falls on Sept. 22.

Fall inches closer as summer fades out, with September marking the season’s official return to the Chicago area.

As Illinois moves into October and foliage starts to appear, state officials released the best road trips to spot the changing fall colors.

October is just around the corner, but when will Chicago start to see more fall foliage?

As Illinois moves into the fall season, daylight hours are waning and daylight saving time is nearing an end.

Have you seen Chicagohenge this week? Your last chance to catch a glimpse of the phenomenon is likely Saturday.

According to the Adler Planetarium, the Chicagohenge astronomical event, which is when the sun can be seen directly between the city’s skyline, can be spotted around sunset or sunrise through Sept. 25.

Did you miss the Chicagohenge last night? You’re not out of luck just yet.

Twice a year, in time with the change of seasons, an astronomical event called Chicagohenge sends startling views of the sunrise and sunset between downtown Chicago buildings.

Autumn has officially begun across the Northern Hemisphere, but when will the Chicago area start to see leaves changing into fall colors?

Fall’s return officially begins Wednesday, and the Chicago area will see several signs of the new season, including the return of cooler temperatures.

Iisha Scott breaks down the start of fall and the autumn equinox.

Alicia Roman has the latest forecast update for the Chicago area.

Twice a year, in time with the change of seasons, an astronomical event called Chicagohenge sends startling views of the sunrise and sunset between downtown Chicago buildings.

Fall’s return officially begins this week, and the Chicago area will see several signs of the new season, including the return of cooler temperatures.

Fall’s return officially begins this week, and the Chicago area will see several signs of the new season, including the return of cooler temperatures.

With fall officially upon us, daylight hours are waning and daylight saving time is nearing an end.

NBC 5’s Alicia Roman has the details

Brant Miller