Current Time in Denison, Texas, USA
11:35:56 PM
23:35:56
CST (Central Standard Time) · UTC−06:00
America/Chicago
Time zone details
Denison is currently on standard time; daylight saving time is observed in 2026
Daylight in Denison
Location facts
Place
- Country
- USA
- State
- Texas
- County
- Grayson County
- Place type
- Populated place
- Country currency
- US Dollar (USD)
Practical
- Country languages
- English, Spanish, Hawaiian, French
- Dialing code
- +1
- Population
- 23,150
- Elevation
- 222 m
Geography
- Geographic coordinates
- 33° 45' N / 96° 32' W
Convert Denison time
Compare Denison with another city or time zone
Denison follows the same clock and daylight-saving rules as Houston
Popular conversions (current offsets)
All times shown relative to Denison local time
Clock changes in Denison
2:00 AM CST3:00 AM CDT
Clocks move forward 1 hour
2026
past
Daylight saving time starts
2:00 AM CST3:00 AM CDT
Clocks move forward 1 hour
past
Daylight saving time ends
2:00 AM CDT1:00 AM CST
Clocks move back 1 hour
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 10 hr 28 min1 min 35 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Friday, November 13, 2026
View Denison on Savvy Time's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 10 hr 28 min1 min 35 sec shorter than the previous day
- Solar noon
- (38.2° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- Waxing Crescent (18% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Monday, November 9, 2026 at
- Next principal phase
- First Quarter — Tuesday, November 17, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 10 hr 28 min | 1 min 35 sec shorter than the previous day | |||
| 10 hr 26 min | 1 min 33 sec shorter than the previous day | |||
| 10 hr 25 min | 1 min 32 sec shorter than the previous day | |||
| 10 hr 23 min | 1 min 30 sec shorter than the previous day | |||
| 10 hr 22 min | 1 min 29 sec shorter than the previous day | |||
| 10 hr 20 min | 1 min 26 sec shorter than the previous day | |||
| 10 hr 19 min | 1 min 25 sec shorter than the previous day |
Weather forecast for Denison
Loading weather forecast…
Plan around Denison
Upcoming public holidays in Texas
- Thanksgiving Day
- Day after Thanksgiving
- Christmas Eve
Nearby scheduled airports for Denison, Texas, USA
Dallas Love FieldDALLarge airport · Serves Dallas105 km south-southwest
Source: OurAirports record · DAL / KDAL
About 105 km (65.4 mi) south-southwest of Denison
Scheduled airline service in source data
Dallas Fort Worth International AirportDFWLarge airport · Serves Dallas-Fort Worth106 km south-southwest
Source: OurAirports record · DFW / KDFW
About 106 km (66.1 mi) south-southwest of Denison
Scheduled airline service in source data
Fort Worth Meacham International AirportFTWMedium airport · Serves Fort Worth129 km southwest
Source: OurAirports record · FTW / KFTW
About 129 km (80.3 mi) southwest of Denison
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is Denison in?
- Denison uses Central Standard Time (CST, UTC−6) in winter and Central Daylight Time (CDT, UTC−5) in summer. Its IANA time zone is America/Chicago.
- When is the next clock change in Denison?
- Clocks in Denison move forward 1 hour on Sunday, March 14, 2027 at 2:00 AM, changing from CST (UTC−06:00) to CDT (UTC−05:00)
- Does Denison observe daylight saving time?
- Yes. Denison observes daylight saving time: CDT (UTC−5) in summer and CST (UTC−6) in winter.
- What is the UTC offset of Denison?
- Denison is UTC−6 in winter and UTC−5 in summer