Today in Thanh Hoa, Vietnam, the sun rises at 5:25 AM and sets at 6:42 PM, giving the city exactly 13h 17m of daylight. That is 0 minutes longer than yesterday—approaching the solar plateau near the Winter Solstice. With 167 days until the Winter Solstice on December 21, Thanh Hoa is currently in its Summer season.
Golden Hour & Twilight Windows in Thanh Hoa
For photographers, filmmakers, and outdoor enthusiasts, the morning golden hour in Thanh Hoa runs from N/A to 5:56 AM. The evening golden hour begins at 6:11 PM and lasts until 6:42 PM.
Civil twilight—when there is still sufficient ambient light to see clearly outdoors—begins at N/A. Near the equator, Thanh Hoa's daylight stays remarkably stable year-round, deviating very little from the annual average.
Solar Noon & UV Index
Solar noon in Thanh Hoa falls exactly at 12:03 PM, which is the moment the sun reaches its peak altitude of -4.67 above the horizon. At this specific time, the solar angle produces a relatively low UV exposure day for Thanh Hoa, typical of its Summer season.
Why Does Sunrise Shift in Thanh Hoa?
At Thanh Hoa's latitude of 19.9781573°, the sun currently rises at an azimuth of 476.10° (ESE). Because of the Earth's axial tilt, this position shifts slightly every day. Sunrise and sunset times for Thanh Hoa are calculated using advanced solar algorithms (SunCalc) based on coordinates 19.9781573, 105.4816107. Times are mathematically accurate to ±30 seconds.
Historical Sunrise in Thanh Hoa (Past Years)
Due to the Earth's precise orbit, solar times remain highly consistent year over year. Here is a comparison of today's sunrise and sunset times in Thanh Hoa versus 1 year and 5 years ago:
| Year | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Today | 5:25 AM | 6:42 PM | 13h 17m |
| 2025 | 5:25 AM | 6:42 PM | 13h 17m |
| 2021 | 5:25 AM | 6:42 PM | 13h 17m |
Frequently Asked Questions
What time does the sun rise in Thanh Hoa today?
In Thanh Hoa, the sun rises at exactly 5:25 AM and sets at 6:42 PM today. This gives the city a total of 13h 17m of daylight.
When is golden hour in Thanh Hoa today?
Today, morning golden hour in Thanh Hoa runs from N/A to 5:56 AM. Evening golden hour begins at 6:11 PM and lasts until 6:40 PM.
Why does sunrise in Thanh Hoa shift every day?
At Thanh Hoa's latitude, the sun currently rises at an azimuth of 476.10° (ESE). Because of Earth's tilt, the city is approaching the solar plateau near the Winter Solstice until the Winter Solstice on December 21.
What is the UV Index in Thanh Hoa at solar noon?
Solar noon occurs at 12:03 PM when the sun reaches -4.67. This produces a relatively low UV exposure day for Thanh Hoa, typical of its Summer season.
Has the sunrise time in Thanh Hoa changed compared to previous years?
Due to the Earth's precise orbit, solar times remain highly consistent year over year. Exactly one year ago in 2025, sunrise was at 5:25 AM, and five years ago in 2021, it was at 5:25 AM.