Buffalo Grove in numbers
- Coordinates
- 42.1514, -87.9598
- Elevation
- 207 m above sea level
- Population
- 41 496
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 991 km away
- Same name
- 1 more places in the world share this name
What time is it in Buffalo Grove, Illinois, United States
Look up the current time in Buffalo Grove, Illinois, United States, which follows the America/Chicago zone (−5).
Buffalo Grove, United States
Friday, 30 October 2026
UTC−5 · America/Chicago
Local time in Buffalo Grove
UTC−5 · daylight saving time is active
Local time in Buffalo Grove, Illinois.
The sun today
Sunrise 7:23 AM Solar noon 12:37 PM Sunset 5:50 PM Daylight 10 h 27 min Night 13 h 33 min Civil twilight 6:54 AM – 6:19 PM
Weather in Buffalo Grove right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Buffalo Grove and its neighbours
Postal codes
- 60089
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 Buffalo Grove
- Buffalo Grove Illinois, 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
- Wheeling — 2.9 km
- Aptakisic — 3.6 km
- Pinehurst Manor — 5.1 km
- Riverwoods — 5.5 km
- Capri Village — 5.9 km
- Half Day — 5.9 km
Buffalo Grove: clock, sun and surroundings
Locations in Buffalo Grove are covered by 1 postal code.
Buffalo Grove carries the America/Chicago zone, offset UTC−5. Whether daylight saving time is applied: Yes.
The sun rises today at 7:23 AM in Buffalo Grove and sets at 5:50 PM. Daylight covers 10 h 27 min.
In Wheeling and Aptakisic the clock agrees with Buffalo Grove.
Questions and answers
- Is Buffalo Grove in a specific time zone?
- Yes, Buffalo Grove is in the America/Chicago time zone, with an offset of −5.
- Is daylight saving time something to watch for in Buffalo Grove?
- Yes.
- When does light leave Buffalo Grove?
- Light leaves at 5:50 PM.