Mason County in numbers
- Coordinates
- 40.2397, -89.9168
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1113 km away
- Same name
- 5 more places in the world share this name
What time is it in Mason County, Illinois, United States
This is the current time in Mason County, Illinois, United States, shown for the America/Chicago time zone (−5).
Mason County, United States
Sunday, 25 October 2026
UTC−5 · America/Chicago
Local time in Mason County
UTC−5 · daylight saving time is active
Local time in Mason County, Illinois.
The sun today
Sunrise 7:22 AM Solar noon 12:45 PM Sunset 6:07 PM Daylight 10 h 45 min Night 13 h 15 min Civil twilight 6:54 AM – 6:35 PM
Weather in Mason County right now
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Weather data by Open-Meteo, updated every 30 minutes.
Mason County and its neighbours
Postal codes
- 62633 Easton — 2.6 km away
- 61567 Topeka — 10.1 km away
- 62655 Kilbourne — 11.7 km away
- 61532 Forest City — 15.1 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 Mason County
- Mason County Kentucky, United States
- Mason County Michigan, United States
- Mason County Texas, United States
- Mason County Washington, United States
- Mason County West Virginia, 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
- Biggs — 1.1 km
- Poplar City — 2.1 km
- Easton — 6.3 km
- Peterville — 7.0 km
- Teheran — 10.1 km
- Topeka — 10.1 km
Local time details for Mason County
Neighbouring places Biggs and Poplar City run on Mason County time.
There are 4 postal codes assigned to Mason County.
The time zone assigned to Mason County is America/Chicago, held at UTC−5. Daylight saving time applies: Yes.
Today's sun rises in Mason County at 7:22 AM, then sets at 6:07 PM. The day offers 10 h 45 min of daylight.
Questions and answers
- What zone is Mason County in for local time?
- For local time, Mason County is in America/Chicago, with an offset of −5.
- Does Mason County have a daylight saving period?
- Daylight saving in Mason County: Yes.
- What time is sunrise in Mason County?
- It is 7:22 AM.