Mount Olive in numbers
- Coordinates
- 39.0723, -89.7273
- Elevation
- 209 m above sea level
- Population
- 2 013
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1096 km away
- Same name
- 57 more places in the world share this name
The local time of Mount Olive, Illinois, United States is presented here, in line with the America/Chicago zone (−6).
Mount Olive, United States
Friday, 13 November 2026
UTC−6 · America/Chicago
Local time in Mount Olive
UTC−6 · no daylight saving time
Local time in Mount Olive, Illinois.
Sunrise 6:41 AM Solar noon 11:44 AM Sunset 4:48 PM Daylight 10 h 07 min Night 13 h 53 min Civil twilight 6:12 AM – 5:16 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
The area of Mount Olive is divided into 5 postal codes.
Mount Olive lies in the America/Chicago time zone, offset UTC−6. Seasonal adjustment of clocks: No.
Mount Olive sees first light at 6:41 AM today and the sun sets at 4:48 PM. Daylight totals 10 h 07 min.
Nearby, Carlsburg and White City go by the same clock as Mount Olive.