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Hanoi, Vietnam

Hanoi observes Indochina Time, UTC+7, year-round. Vietnam’s capital does not use daylight saving time, so its clocks maintain the same relationship with UTC in every month.

Hanoi, Vietnam

Friday, 4 September 2026

UTC+7 · Asia/Ho_Chi_Minh

Time and sun data for Hanoi — the largest city of Hanoi

The sun in Hanoi

Sunrise 05:42 Solar noon 11:57 Sunset 18:12 Daylight 12 h 30 min Night 11 h 30 min Civil twilight 05:20 – 18:35

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Current time in Hanoi, Vietnam

Hanoi sets no separate capital time: it follows the same national zone as the rest of Vietnam. The displayed hour applies throughout the municipality, including the central wards, outer suburban communities, and rural areas administered by the city.

To find UTC from Hanoi time, subtract seven hours. To find Hanoi time from UTC, add seven. Close to midnight, include the date in invitations and travel plans so participants abroad do not assume the wrong day.

Hanoi traffic may make an arrival time optimistic, but at least the time-zone conversion is dependable.

The capital and its main urban areas

Hanoi itself is the country’s capital and the municipality’s overwhelmingly important urban center. Within the broader city, place names such as Hoan Kiem, Ba Dinh, Tay Ho, Ha Dong, Son Tay, and Dong Anh help identify different destinations, although administrative labels can change as local units are reorganized.

These areas do not require separate clock settings. Their value in a time search is geographic: a more precise locality improves sunrise, sunset, and weather results. For an appointment, use the exact venue because the practical journey between two parts of Hanoi can matter far more than the negligible astronomical difference between them.

Hoan Kiem is a useful reference for the historic central area. Ba Dinh identifies the governmental quarter and nearby neighborhoods. Ha Dong refers to a large urban area southwest of the center. Son Tay is a distinct urban reference farther west.

Sunrise over a large municipality

Hanoi’s sunrise time changes with the date. It also varies slightly across the municipality because the eastern and western edges have different coordinates. A central-city value is normally adequate for everyday purposes, but a location-specific calculation suits exact photography or fieldwork.

The published time usually represents the Sun’s calculated appearance at an ideal horizon. Buildings around a city street may postpone the first direct view, while cloud, haze, or rain can hide it altogether. Sunrise therefore does not promise visible sunshine.

Civil twilight begins earlier and describes the period when the sky is becoming lighter. If the goal is an outdoor departure rather than observing the solar disc, twilight and weather may be more useful than sunrise alone. For airport or rail travel, rely on the stated departure time and allow for local transport conditions.

Questions and answers
What is Hanoi’s time-zone abbreviation?
It is ICT, meaning Indochina Time.
Is Hanoi always seven hours ahead of UTC?
Yes. Hanoi does not make a daylight saving adjustment.
Is Hanoi time different from Ho Chi Minh City time?
No. Both cities use the same national UTC+7 time.

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