What time is it in Serna, Sonora, Mexico
What follows is the current local time in Serna, Sonora, Mexico, in the America/Hermosillo zone (−7).
Serna, Mexico
Friday, 4 September 2026
UTC−7 · America/Hermosillo
Local time in Serna
UTC−7 · no daylight saving time
Serna keeps America/Hermosillo time.
The sun today
Sunrise 06:01 Solar noon 12:19 Sunset 18:37 Daylight 12 h 37 min Night 11 h 23 min Civil twilight 05:37 – 19:01
Weather in Serna right now
Loading the current weather…
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
- El Chori — 1.4 km
- Baynorillo — 2.2 km
- Colonia Caiorce De Enero — 3.1 km
- Huatabampo — 3.8 km
- La Bocana — 4.2 km
- El Capusarit — 4.6 km
Local time details for Serna
Serna keeps the same time as its neighbours Baynorillo and Huatabampo.
Every address in Serna sits within one of 1 postal code.
Time in Serna is measured by America/Hermosillo, at UTC−7. Whether clocks are moved for summer: No.
Sunrise today in Serna lands at 06:01; sunset lands at 18:37. That is 12 h 37 min of light.
Questions and answers
- How is the time zone for Serna identified?
- The time zone for Serna is identified as America/Hermosillo, with an offset of −7.
- Does Serna keep the same offset year round, or does it use daylight saving?
- Daylight saving time in Serna: No.
- How late does the sun set in Serna?
- The last sunlight comes at 18:37.