Current local time in CastelarBuenos Aires, Argentina
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America/Argentina/Buenos_AiresUTC−3
Castelar keeps Argentina Standard Time (ART, UTC−3) all year, with no daylight saving. Its IANA time zone is America/Argentina/Buenos_Aires.
Daylight saving time in Castelar
Castelar does not observe daylight saving time. It stays on UTC−3 all year, so its difference from places that do change their clocks — most of Europe and North America — shifts by an hour twice a year, even though nothing changes locally.
Cities on the same time as Castelar
These places show the same clock as Castelar every day of the coming year, clock changes included.
- In Argentina
Buenos Aires, Córdoba, Rosario, Mar del Plata, San Miguel de Tucumán, Salta, Santa Fe, Avellaneda
- In other countries
São Paulo (Brazil), Asunción (Paraguay), Montevideo (Uruguay), Paramaribo (Suriname), Cayenne (French Guiana), Stanley (Falkland Islands)
Castelar time zone at a glance
- IANA time zone
- America/Argentina/Buenos_Aires
- UTC offset
- UTC−3
- Daylight saving
- Not observed
- Next clock change
- None in the next 14 months
- Country
- Argentina
- Region
- Buenos Aires
- Coordinates
- -34.65°, -58.64°
- Population
- 107,786
- Local date
- —
Sunrise and sunset in Castelar today
Computed from Castelar's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.
- Sunrise
- —
- Sunset
- —
- Solar noon
- —
- Day length
- —
- Civil dawn
- —
- Civil dusk
- —
- Golden hour ends
- —
- Golden hour begins
- —
Castelar time difference from major cities
| City | Local time now | Castelar is |
|---|---|---|
| New York CityUnited States | — | 1h ahead |
| LondonUnited Kingdom | — | 4h behind |
| DubaiUnited Arab Emirates | — | 7h behind |
| SingaporeSingapore | — | 11h behind |
| TokyoJapan | — | 12h behind |
| SydneyAustralia | — | 14h behind |
Need a different pair? Compare any two cities or convert a specific time.
Castelar time: questions and answers
- What time is it in Castelar right now?
- The clock at the top of this page shows the live local time in Castelar, updated every second from your device's clock. Castelar keeps Argentina Standard Time (ART, UTC−3) all year, with no daylight saving.
- What time zone is Castelar in?
- Castelar is in the IANA time zone America/Argentina/Buenos_Aires: Argentina Standard Time (ART, UTC−3) all year, with no daylight saving.
- Does Castelar observe daylight saving time?
- No. Castelar stays on UTC−3 all year, so its difference from places that do change their clocks shifts twice a year even though nothing changes locally.
- Which cities share Castelar's time?
- Buenos Aires, Córdoba, Rosario, Mar del Plata, San Miguel de Tucumán, Salta keep the same clock as Castelar all year.
Planning something with Castelar?
- Find a meeting time — the hours that overlap between Castelar and your team.
- Convert a time — turn a time in Castelar into yours, or the other way round.
- Compare office hours — when Castelar offices and yours are both open.
- Send a calendar invite — with the America/Argentina/Buenos_Aires time zone set correctly.
Other cities in Argentina
Buenos Aires, Avellaneda, Rosario, Mar del Plata, Santa Fe, Córdoba, Corrientes, Posadas, San Miguel de Tucumán, Salta