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Santa Rosa Department, Guatemala

Santa Rosa Department uses Guatemala’s year-round UTC−6 time. Clocks remain on the same offset in every municipality, with no daylight saving change during the year.

Barberena, Guatemala

Saturday, 31 October 2026

UTC−6 · America/Guatemala

Time and sun data for Barberena — the largest city of Santa Rosa Department

The sun in Barberena

Sunrise 5:57 AM Solar noon 11:46 AM Sunset 5:35 PM Daylight 11 h 38 min Night 12 h 22 min Civil twilight 5:35 AM – 5:57 PM

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Current time in Santa Rosa Department, Guatemala

One local time serves Cuilapa, Barberena, Chiquimulilla, and the rest of Santa Rosa. There is no need to adjust a watch while travelling between the department’s inland communities and its Pacific-facing lowlands.

To calculate local time from UTC, subtract six hours. For calls abroad, remember that a foreign city may move between standard time and summer time. If that happens, its time difference from Santa Rosa changes even though clocks in Santa Rosa stay fixed.

The department has varied terrain, but fortunately its clocks do not attempt to imitate it.

How the local time zone works

Santa Rosa follows Central Standard Time, identified by the UTC−6 offset. Guatemala maintains this standard time throughout the year rather than adopting a seasonal clock schedule. A single offset simplifies regional timetables. Public offices, businesses, schools, transport services, and residents use the same civil time across departmental boundaries. Nearby Guatemalan departments also share the national clock.

Official offset: six hours behind UTC Daylight saving time: not observed Clock changes within Santa Rosa: unnecessary Local time reference: the same as Guatemala City

Cuilapa, Barberena, and other centers

Cuilapa is the departmental capital. Barberena is another prominent urban and commercial center, while Chiquimulilla serves communities in the southern part of the department. Taxisco and other municipalities connect the interior with areas nearer the Pacific coast.

Calling these places the department’s “largest cities” requires care because Guatemalan population figures may describe either an urban settlement or an entire municipality. The boundary used can alter an apparent ranking. It is clearer to treat them as principal population, administrative, or commercial centers unless a particular census definition is supplied.

No such boundary issue affects their clocks. Whether an address is classed as urban or rural, it remains on UTC−6.

Planning around sunrise

Sunrise is not one permanent clock time. It changes with the date and varies slightly from one side of Santa Rosa to another. Longitude affects the astronomical time, while hills and other features of the local horizon influence when the first direct sunlight appears.

Coastal and inland observers can therefore experience the morning differently while sharing the same official sunrise calculation method. Weather also matters: clouds may hide the Sun without changing the calculated time at which it crosses the horizon.

Select the nearest municipality for a useful sunrise estimate. Confirm that the displayed time zone is UTC−6. Use the date of the planned journey or activity. Treat local terrain and weather as separate from the astronomical calculation.

Questions and answers

Do all municipalities in Santa Rosa have the same time?
Yes. The entire department follows Guatemala’s UTC−6 civil time.
Will my phone change automatically in Santa Rosa?
A network-connected phone normally selects Guatemala time automatically, but its time-zone setting should still be checked after travel.
Is sunrise simultaneous throughout the department?
No. Exact astronomical sunrise varies slightly by location, and the visible arrival of sunlight also depends on the surrounding horizon.
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