What time is it in Eureka, Oaxaca, Mexico
The time now in Eureka, Oaxaca, Mexico is shown here, following the America/Mexico_City time zone (−6).
Eureka, Mexico
Tuesday, 27 October 2026
UTC−6 · America/Mexico_City
Local time in Eureka
UTC−6 · no daylight saving time
What the clock shows right now in Eureka.
The sun today
Sunrise 6:22 AM Solar noon 12:11 PM Sunset 5:59 PM Daylight 11 h 37 min Night 12 h 23 min Civil twilight 6:00 AM – 6:21 PM
Weather in Eureka right now
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Weather data by Open-Meteo, updated every 30 minutes.
Eureka and its neighbours
Postal codes
- 30880
- 70964
- 79766
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 Oaxaca
- Oaxaca 255 029
- Tuxtepec 159 452
- Heroica Ciudad De Juchitan De Zaragoza 88 280
- Salina Cruz 84 438
- Santo Domingo Tehuantepec 67 739
- Santa Cruz Xoxocotlan 67 086
Other places named Eureka
- Eureka California, United States
- Eureka Missouri, United States
- Eureka Illinois, United States
- Eureka Kansas, United States
- Eureka Montana, United States
Same time zone — America/Mexico_City
- Mexico City Mexico
- Iztapalapa Mexico
- Puebla Mexico
- Ecatepec De Morelos Mexico
- Santiago De Queretaro Mexico
- Leon De Los Aldama Mexico
Nearby places
- Pluma Hidalgo — 0.5 km
- Cruz Grande — 2.0 km
- Loma Aguacatado — 4.3 km
- El Fenix — 4.3 km
- Santos — 5.2 km
- Copalita De Cerro Leon — 5.3 km
Time and daylight in Eureka
Eureka accounts for 3 postal codes.
Eureka runs its day on America/Mexico_City, which is offset UTC−6. Seasonal time adjustment: No.
Morning light reaches Eureka at 6:22 AM, and the sun sets at 5:59 PM. Daylight lasts a total of 11 h 37 min.
Eureka shares one clock with the nearby places Pluma Hidalgo and Cruz Grande.
Questions and answers
- What time zone corresponds to Eureka?
- America/Mexico_City corresponds to Eureka and has an offset of −6.
- Is there a spring or autumn clock change in Eureka?
- Daylight saving in Eureka: No.
- Sunset in Eureka is at what time?
- At 5:59 PM.