Jefferson County in numbers
- Coordinates
- 29.8537, -94.1534
- Region
- Texas
- Country
- United States, North America
- Capital
- Washington, D.C. — 1860 km away
- Same name
- 24 more places in the world share this name
What time is it in Jefferson County, Texas, United States
Below you can see what the time is in Jefferson County, Texas, United States now, in the America/Chicago zone (−5).
Jefferson County, United States
Thursday, 29 October 2026
UTC−5 · America/Chicago
Local time in Jefferson County
UTC−5 · daylight saving time is active
Local time in Jefferson County, Texas.
The sun today
Sunrise 7:29 AM Solar noon 1:01 PM Sunset 6:34 PM Daylight 11 h 05 min Night 12 h 55 min Civil twilight 7:05 AM – 6:58 PM
Weather in Jefferson County right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Jefferson County and its neighbours
Postal codes
- 77641 Port Arthur — 2.4 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 Texas
- Houston 2 314 157
- San Antonio 1 526 656
- Dallas 1 326 087
- Fort Worth 1 008 106
- Austin 974 447
- El Paso 678 815
Other places named Jefferson County
- Jefferson County Alabama, United States
- Jefferson County Arkansas, United States
- Jefferson County Colorado, United States
- Jefferson County Florida, United States
- Jefferson County Georgia, 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
- Taylor Landing — 2.3 km
- La Belle — 3.0 km
- Hillebrandt — 9.7 km
- Lovell Lake — 10.2 km
- Fannett — 12.4 km
- Morey — 12.8 km
Time and daylight in Jefferson County
Local clocks in Jefferson County follow the America/Chicago zone, UTC−5. Do they shift for daylight saving? Yes.
The sun breaks the horizon at Jefferson County at 7:29 AM and leaves it at 6:34 PM. Daylight comes to 11 h 05 min.
In Taylor Landing and La Belle the clock agrees with Jefferson County.
1 postal code serve Jefferson County.
Questions and answers
- What time zone is the clock in Jefferson County based on?
- The clock in Jefferson County is based on America/Chicago, with an offset of −5.
- Is summer time in effect in Jefferson County at some point in the year?
- Daylight saving observed in Jefferson County: Yes.
- At what hour does the sun rise in Jefferson County?
- At 7:29 AM.