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Santander Department, Colombia

Santander Department observes Colombia Time, UTC−5, all year. Bucaramanga, Floridablanca, Barrancabermeja, Girón, Piedecuesta, and other municipalities share one official clock, while sunrise varies across the department’s terrain and longitude.

Bucaramanga, Colombia

Friday, 4 September 2026

UTC−5 · America/Bogota

Time and sun data for Bucaramanga — the largest city of Santander Department

The sun in Bucaramanga

Sunrise 05:46 Solar noon 11:53 Sunset 18:00 Daylight 12 h 14 min Night 11 h 46 min Civil twilight 05:25 – 18:21

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Current time in Santander Department, Colombia

Santander uses the national Colombian time standard, fixed at five hours behind UTC. There is no departmental exception and no seasonal change to the offset. To convert from UTC, subtract five hours and review the date after the calculation. To convert a Santander time into UTC, add five hours, again allowing for a possible change of calendar day.

Meetings with other Colombian cities need no time adjustment. International scheduling requires more attention because some foreign regions alter their offsets during the year, temporarily changing their difference from Santander. Santander has enough dramatic geography without adding dramatic clock changes.

Time in the major urban centers

Bucaramanga is the departmental capital and the core city of a metropolitan area that includes Floridablanca, Girón, and Piedecuesta. Barrancabermeja is another major city in Santander. Every one of these places follows UTC−5.

The same time applies in San Gil, Socorro, Málaga, Vélez, and all other municipalities. Road elevation and journey length can change substantially, but the time displayed on a correctly configured device will not.

Bucaramanga is a convenient reference point for Santander’s local time. Floridablanca, Girón, and Piedecuesta share the capital’s clock. Barrancabermeja does not use a separate river-valley offset. No municipality advances its clock for daylight saving time.

Published bus, hotel, government, and business hours are ordinarily local Colombian time. If a remote event is advertised in another zone, confirm both its UTC offset and date before converting it.

Sunrise across varied terrain

A single sunrise value cannot precisely represent all of Santander. Bucaramanga and Barrancabermeja lie at different coordinates and in different physical settings, while mountain municipalities may have strongly obstructed horizons.

Astronomical sunrise is calculated according to a standard definition involving the solar disk and horizon. The moment sunlight reaches a particular street, valley, or slope can be later because surrounding terrain blocks the view.

Sunrise changes gradually from date to date. Santander’s tropical position prevents the very large seasonal swings seen at much higher latitudes, but the clock time of sunrise still moves during the year.

For a casual morning plan, use the nearest city’s value. For hiking, canyon activities, photography, aviation, or agricultural work, select exact coordinates and account for twilight, relief, and weather. A clouded horizon affects visibility rather than the underlying solar calculation.

Questions and answers

What time zone does Bucaramanga use?
Bucaramanga uses Colombia Time, UTC−5.
Is Barrancabermeja on the same time as Bucaramanga?
Yes. Both cities keep the same official time throughout the year.
Why can sunrise differ between Santander’s cities?
Their coordinates, elevation, terrain, and local horizons are different, despite sharing one civil clock.
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