What time is it in Serna, Sonora, Mexico
You can see the current local time of Serna, Sonora, Mexico on this page, in the America/Hermosillo zone (−7).
Serna, Mexico
Saturday, 5 September 2026
UTC−7 · America/Hermosillo
Local time in Serna
UTC−7 · no daylight saving time
Local time in Serna, Sonora.
The sun today
Sunrise 6:09 AM Solar noon 12:29 PM Sunset 6:48 PM Daylight 12 h 39 min Night 11 h 21 min Civil twilight 5:45 AM – 7:13 PM
Weather in Serna right now
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Weather data by Open-Meteo, updated every 30 minutes.
Serna and its neighbours
Postal codes
- 85243
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 Sonora
- Hermosillo 812 229
- Ciudad Obregon 329 404
- Nogales 264 782
- San Luis Rio Colorado 176 685
- Heroica Guaymas 117 253
- Navojoa 113 836
Other places named Serna
Same time zone — America/Hermosillo
- Hermosillo Mexico
Nearby places
- Pozos De Serna — 0.0 km
- Rancho Pozos De Serna — 1.6 km
- El Saucito — 4.1 km
- El Dátil — 8.2 km
- El Pozo — 10.3 km
- La Tortilla Uno — 11.2 km
Serna: clock, sun and surroundings
Sun-up in Serna is 6:09 AM today and sun-down is 6:48 PM. That gap holds 12 h 39 min of daylight.
Neighbouring places Pozos De Serna and Rancho Pozos De Serna run on Serna time.
Postal codes valid in Serna number 1.
People in Serna keep America/Hermosillo, a zone offset of UTC−7. Seasonal time change: No.
Questions and answers
- What is the time zone name for Serna?
- The time zone name used for Serna is America/Hermosillo, with an offset of −7.
- Is daylight saving time used in Serna?
- No.
- When does the sun appear in Serna?
- It appears at 6:09 AM.