Cottage Grove in numbers
- Coordinates
- 37.7481, -88.4106
- Elevation
- 128 m above sea level
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1000 km away
- Same name
- 12 more places in the world share this name
What time is it in Cottage Grove, Illinois, United States
See what time it currently is in Cottage Grove, Illinois, United States — the time zone there is America/Chicago (−5).
Cottage Grove, United States
Monday, 26 October 2026
UTC−5 · America/Chicago
Local time in Cottage Grove
UTC−5 · daylight saving time is active
What the clock shows right now in Cottage Grove.
The sun today
Sunrise 7:14 AM Solar noon 12:39 PM Sunset 6:04 PM Daylight 10 h 50 min Night 13 h 10 min Civil twilight 6:47 AM – 6:30 PM
Weather in Cottage Grove right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Cottage Grove and its neighbours
Postal codes
- 38224
- 53527
- 55016
- 97424
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Illinois
Other places named Cottage Grove
- Cottage Grove Minnesota, United States
- Cottage Grove Oregon, United States
- Cottage Grove Wisconsin, United States
- Cottage Grove Tennessee, United States
- Cottage Grove California, United States
Same time zone — America/Chicago
- Chicago United States
- Houston United States
- San Antonio United States
- Dallas United States
- Fort Worth United States
- Austin United States
Nearby places
- Red Bud (historical) — 3.1 km
- Equality — 6.1 km
- Horseshoe — 6.1 km
- Eldorado — 7.7 km
- Beulah Heights — 7.8 km
- Wasson — 7.9 km
Cottage Grove: clock, sun and surroundings
4 distinct postal codes apply to Cottage Grove.
Local clocks in Cottage Grove answer to America/Chicago, set UTC−5 from UTC. Daylight saving time: Yes.
Today Cottage Grove sees sunrise at 7:14 AM, sunset at 6:04 PM. Daylight comes out to 10 h 50 min.
If you are looking near Cottage Grove, both Red Bud (historical) and Horseshoe keep the same time.
Questions and answers
- What time zone setting should I choose for Cottage Grove?
- Choose America/Chicago for Cottage Grove, with an offset of −5.
- Does the clock in Cottage Grove move for summer time?
- Yes.
- What time is last light in Cottage Grove?
- The sun sets at 6:04 PM.