What time is it in Castano Viejo, San Juan, Argentina
This page reports the local time in Castano Viejo, San Juan, Argentina, set by the America/Argentina/San_Juan time zone (−3).
Castano Viejo, Argentina
Wednesday, 4 November 2026
UTC−3 · America/Argentina/San_Juan
Local time in Castano Viejo
UTC−3 · no daylight saving time
What the clock shows right now in Castano Viejo.
The sun today
Sunrise 6:41 AM Solar noon 1:23 PM Sunset 8:05 PM Daylight 13 h 24 min Night 10 h 36 min Civil twilight 6:16 AM – 8:31 PM
Weather in Castano Viejo right now
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Weather data by Open-Meteo, updated every 30 minutes.
Castano Viejo and its neighbours
Postal codes
- 5403 CASTAÑO NUEVO — 14.0 km away
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 San Juan
Nearby places
- Castano Nuevo — 14.8 km
- Villa Nueva — 19.1 km
- Llanos del Leoncito — 21.0 km
- Puchuzun — 27.3 km
- Bella Vista — 29.2 km
- Colo Colo — 31.3 km
Time and daylight in Castano Viejo
For Castano Viejo today, sunrise is 6:41 AM and sunset is 8:05 PM. Daylight lasts 13 h 24 min.
Neighbouring Castano Nuevo and Villa Nueva keep the same hours as Castano Viejo.
The number of postal codes covering Castano Viejo is 1.
The time zone assigned to Castano Viejo is America/Argentina/San_Juan, held at UTC−3. Daylight saving time applies: No.
Questions and answers
- Can Castano Viejo's time zone be given as America/Argentina/San_Juan?
- Yes, Castano Viejo's time zone is America/Argentina/San_Juan, with an offset of −3.
- Does the local schedule in Castano Viejo include a clock change?
- No.
- What time is first light in Castano Viejo?
- The sun rises at 6:41 AM.