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Cartago Province, Costa Rica

Cartago Province uses Costa Rica’s fixed UTC−6 time throughout the year. There is no daylight saving clock change, and every city and district in the province follows the same local time.

San Francisco, Costa Rica

Friday, 4 September 2026

UTC−6 · America/Costa_Rica

Time and sun data for San Francisco — the largest city of Cartago Province

The sun in San Francisco

Sunrise 05:28 Solar noon 11:36 Sunset 17:44 Daylight 12 h 17 min Night 11 h 43 min Civil twilight 05:07 – 18:06

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Current time in Cartago Province, Costa Rica

Cartago shares the America/Costa_Rica time zone with the rest of the country. Official clocks remain six hours behind UTC in every season, making local time predictable for residents, visitors and remote collaborators.

Comparisons with foreign cities require a little care. Cartago itself does not move its clocks, but a destination that observes daylight saving time may be one hour nearer or farther away during part of the year. The Cartago clock avoids seasonal drama, leaving that job to the mountain weather.

One clock from Cartago to Turrialba

Cartago, the provincial capital, is the main urban reference point. Paraíso lies nearby, while Turrialba serves communities farther east. La Unión forms part of the metropolitan area adjoining San José Province. Despite their different landscapes and local roles, all use identical civil time.

Cartago: the historic provincial capital Paraíso: a city east of the capital Turrialba: an important centre in the province’s eastern portion La Unión: an urban canton connected with the metropolitan area

No time conversion is needed for travel wholly within Cartago Province. Timetables, business hours and appointments are stated according to the national clock.

Reading sunrise times in mountainous country

A sunrise listing must be tied to a date and location. The sun does not rise at precisely the same clock minute every day, and eastern and western parts of a region have slightly different astronomical times.

Cartago’s elevation and mountain terrain add a practical distinction. The calculated sunrise marks when the sun reaches the horizon under standard assumptions. A ridge may hide direct sunlight after that moment, and clouds can obscure it altogether.

Seasonal variation in daylight is moderate because Costa Rica is relatively close to the equator. Even so, travellers planning an early visit, farm work or a photograph should consult the forecast for the nearest locality rather than relying on a general national value.

Questions and answers

What is Cartago Province’s UTC offset?
The province is on UTC−6.
Does Turrialba have a different time from Cartago city?
No. Both places use the same official Costa Rican time.
Why might visible sunrise differ from a published time?
Mountains, buildings, cloud and the observer’s exact position can change when direct sunlight is first seen.
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