Dekalb County in numbers
- Coordinates
- 41.8935, -88.7703
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1047 km away
- Same name
- 5 more places in the world share this name
What time is it in Dekalb County, Illinois, United States
On this page you will find the exact local time in Dekalb County, Illinois, United States, in the America/Chicago time zone (−5).
Dekalb County, United States
Tuesday, 27 October 2026
UTC−5 · America/Chicago
Local time in Dekalb County
UTC−5 · daylight saving time is active
Dekalb County keeps America/Chicago clock_time.
The sun today
Sunrise 7:22 AM Solar noon 12:40 PM Sunset 5:58 PM Daylight 10 h 35 min Night 13 h 25 min Civil twilight 6:54 AM – 6:26 PM
Weather in Dekalb County right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Dekalb County and its neighbours
Postal codes
- 60115 Dekalb — 1.5 km away
- 60112 Cortland — 7.4 km away
- 60150 Malta — 8.6 km away
- 60178 Sycamore — 12.6 km away
- 60111 Clare — 13.7 km away
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 Dekalb County
- Dekalb County Alabama, United States
- Dekalb County Georgia, United States
- Dekalb County Indiana, United States
- Dekalb County Missouri, United States
- Dekalb County Tennessee, 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
Local time details for Dekalb County
The sun shows itself over Dekalb County at 7:22 AM and sets at 5:58 PM today. That is 10 h 35 min of light.
The time given for Dekalb County holds for nearby Elva and Dekalb too.
Sorting mail for Dekalb County involves 5 postal codes.
Dekalb County keeps time under America/Chicago. That places it at UTC−5, with daylight saving time Yes.
Questions and answers
- Could you specify the time zone used in Dekalb County?
- The time zone used in Dekalb County is America/Chicago, with an offset of −5.
- Does the clock in Dekalb County stay the same all year?
- Daylight saving time in Dekalb County: Yes.
- Both sunrise and sunset in Dekalb County — what times?
- 7:22 AM and 5:58 PM.