Current Time in South Tucson, Pima County, Arizona, USA
3:03:28 PM
15:03:28
MST (Mountain Standard Time) · UTC−07:00
America/Phoenix
Clock format
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Time zone details
South Tucson does not observe daylight saving time in 2026
Daylight in South Tucson
Location facts
Place
- Country
- USA
- State
- Arizona
- County
- Pima County
- Place type
- Populated place
- Country currency
- US Dollar (USD)
Practical
- Languages
- English, Spanish, Hawaiian, French
- Dialing code
- +1
- Population
- 5,715
- Elevation
- 739 m
Geography
- Geographic coordinates
- 32° 11' N / 110° 58' W
Convert South Tucson time
Compare South Tucson with another city or time zone
Clock changes in South Tucson
2026
No clock or time-zone designation changes in 2026
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 29 min1 min 56 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
New MoonMoon illumination1%
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Friday, September 11, 2026
View South Tucson on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 29 min1 min 56 sec shorter than the previous day
- Solar noon
- (62.1° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- New Moon (1% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Thursday, September 10, 2026 at
- Next principal phase
- First Quarter — Friday, September 18, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 29 min | 1 min 56 sec shorter than the previous day | |||
| 12 hr 27 min | 1 min 57 sec shorter than the previous day | |||
| 12 hr 25 min | 1 min 56 sec shorter than the previous day | |||
| 12 hr 23 min | 1 min 57 sec shorter than the previous day | |||
| 12 hr 21 min | 1 min 57 sec shorter than the previous day | |||
| 12 hr 19 min | 1 min 57 sec shorter than the previous day | |||
| 12 hr 17 min | 1 min 57 sec shorter than the previous day |
Weather forecast for South Tucson
Temperature unit
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Plan around South Tucson
Upcoming public holidays in Arizona
- Columbus Day
- Veterans Day
- Thanksgiving Day
Frequently asked questions
- What time zone is South Tucson in?
- South Tucson currently uses Mountain Standard Time (MST). Its IANA time zone is America/Phoenix.
- When is the next clock change in South Tucson?
- No clock changes are scheduled for South Tucson in the next 12 months
- Does South Tucson observe daylight saving time?
- South Tucson does not observe daylight saving time in 2026
- What is the UTC offset in South Tucson right now?
- South Tucson is currently UTC−07:00