Gasa, Bhutan
Gasa keeps Bhutan Time at UTC+6 in every season. No daylight-saving adjustment applies; sunrise is specific to the date and location, and mountainous surroundings can delay the first direct view of the Sun.
Gasa, Bhutan
Friday, 4 September 2026
UTC+6 · Asia/Thimphu
Time and sun data for Gasa — the largest city of Gasa
The sun in Gasa
Sunrise 05:42 Solar noon 12:02 Sunset 18:21 Daylight 12 h 39 min Night 11 h 21 min Civil twilight 05:18 – 18:45
Bhutan · 1 cities
Largest cities
- Gasa 548
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Current time in Gasa, Bhutan
The local time displayed for Gasa is the same official time used throughout Bhutan. Crossing into Gasa District from another part of the country does not involve a time-zone boundary. Bhutan’s fixed UTC+6 offset makes the national clock predictable. A foreign time difference may nevertheless vary because daylight-saving decisions made elsewhere do not alter Gasa’s clock.
Gasa has one official time, though every mountain seems entitled to its own opinion about morning.
Timekeeping in a mountain district
For travel arrangements, a local hour should be accompanied by the date and the words “Gasa, Bhutan.” This separates the district from similarly spelled search results and gives a converter enough context.
Useful details to retain include: The exact day in Gasa. The local starting and finishing times. Bhutan Time or UTC+6. The destination zone for any onward connection. Bhutan does not create a seasonal missing hour or repeated hour through daylight-saving changes. Travellers should still examine arrival dates carefully when an international journey crosses midnight.
Gasa settlements and sunrise
Gasa is the district headquarters and its central named settlement. The district is sparsely urbanized, so conventional lists of large cities are a poor fit. References may instead identify small settlements and administrative localities, all of which remain on the national time.
Topography is especially relevant to daylight planning here. An astronomical calculator uses coordinates and a standard horizon convention, whereas an observer may face a much higher natural horizon formed by nearby slopes.
Calculate sunrise for the nearest known coordinates. Use the actual travel or observation date. Allow extra time before expecting direct sun in a valley. Consult dawn, sunset, and day length where the whole route matters.
Dawn can illuminate the sky before the Sun is visible, but the amount of useful light depends on conditions on the ground. Cloud, shade, and the direction of a slope are not encoded in a basic sunrise table.
The changing seasons alter the Sun’s path and the duration of daylight. They do not change Gasa’s legal time zone, so the daily solar table moves while the UTC offset stays fixed.
Questions and answers
- Is Gasa always six hours ahead of UTC?
- Yes. Gasa follows Bhutan’s UTC+6 time throughout the year.
- Does another Bhutanese district have a different clock?
- No. Bhutan uses one national civil time zone.
- Why might the Sun appear late in Gasa?
- Mountain ridges can block direct sunlight beyond the calculated astronomical sunrise.