Denison in numbers
- Coordinates
- 33.7557, -96.5367
- Population
- 23 150
- Region
- Texas
- Country
- United States, North America
- Capital
- Washington, D.C. — 1834 km away
- Same name
- 6 more places in the world share this name
What time is it in Denison, Texas, United States
See what time it currently is in Denison, Texas, United States — the time zone there is America/Chicago (−5).
Denison, United States
Saturday, 24 October 2026
UTC−5 · America/Chicago
Local time in Denison
UTC−5 · daylight saving time is active
What the clock shows right now in Denison.
The sun today
Sunrise 7:39 AM Solar noon 1:11 PM Sunset 6:43 PM Daylight 11 h 04 min Night 12 h 56 min Civil twilight 7:14 AM – 7:09 PM
Weather in Denison right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Denison and its neighbours
Postal codes
- 51442
- 66419
- 75020
- 75021
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 Denison
- Denison Iowa, United States
- Denison Victoria, Australia
- Denison Kansas, United States
- Denison New South Wales, Australia
- Denison Pennsylvania, 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
- Mills — 3.0 km
- Joe — 4.9 km
- Warner Junction — 5.1 km
- Red River City — 5.3 km
- Frontier Village — 5.6 km
- Woodlake Park — 6.6 km
Local time details for Denison
Denison is mapped by 4 postal codes.
Denison holds to America/Chicago time, which equals UTC−5. Clock adjustment for daylight saving: Yes.
Today, Denison has first light at 7:39 AM and last light at 6:43 PM. Daylight lasts 11 h 04 min.
Nearby Mills and Joe need no separate clock from Denison.
Questions and answers
- Which zone should be used to show the time in Denison?
- Use America/Chicago to show the time in Denison; its offset is −5.
- Does Denison switch to summer time during the year?
- Daylight saving time observed in Denison: Yes.
- Do you know the time of sunset in Denison?
- Yes, it is 6:43 PM.