Today in Tam Ky, Vietnam, the sun rises at 5:21 AM and sets at 6:22 PM, giving the city exactly 13h 0m of daylight. That is 1 minutes shorter than yesterday—just past its peak, losing daylight slowly. With 167 days until the Winter Solstice on December 21, Tam Ky is currently in its Summer season.
Golden Hour & Twilight Windows in Tam Ky
For photographers, filmmakers, and outdoor enthusiasts, the morning golden hour in Tam Ky runs from N/A to 5:52 AM. The evening golden hour begins at 5:51 PM and lasts until 6:22 PM.
Civil twilight—when there is still sufficient ambient light to see clearly outdoors—begins at N/A. Near the equator, Tam Ky's daylight stays remarkably stable year-round, deviating very little from the annual average.
Solar Noon & UV Index
Solar noon in Tam Ky falls exactly at 11:51 AM, which is the moment the sun reaches its peak altitude of -9.20 above the horizon. At this specific time, the solar angle produces a relatively low UV exposure day for Tam Ky, typical of its Summer season.
Why Does Sunrise Shift in Tam Ky?
At Tam Ky's latitude of 15.575552°, the sun currently rises at an azimuth of 476.70° (ESE). Because of the Earth's axial tilt, this position shifts slightly every day. Sunrise and sunset times for Tam Ky are calculated using advanced solar algorithms (SunCalc) based on coordinates 15.575552, 108.4994286. Times are mathematically accurate to ±30 seconds.
Historical Sunrise in Tam Ky (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 Tam Ky versus 1 year and 5 years ago:
| Year | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Today | 5:21 AM | 6:22 PM | 13h 0m |
| 2025 | 5:21 AM | 6:22 PM | 13h 0m |
| 2021 | 5:21 AM | 6:22 PM | 13h 0m |
Frequently Asked Questions
What time does the sun rise in Tam Ky today?
In Tam Ky, the sun rises at exactly 5:21 AM and sets at 6:22 PM today. This gives the city a total of 13h 0m of daylight.
When is golden hour in Tam Ky today?
Today, morning golden hour in Tam Ky runs from N/A to 5:52 AM. Evening golden hour begins at 5:51 PM and lasts until 6:19 PM.
Why does sunrise in Tam Ky shift every day?
At Tam Ky's latitude, the sun currently rises at an azimuth of 476.70° (ESE). Because of Earth's tilt, the city is just past its peak, losing daylight slowly until the Winter Solstice on December 21.
What is the UV Index in Tam Ky at solar noon?
Solar noon occurs at 11:51 AM when the sun reaches -9.20. This produces a relatively low UV exposure day for Tam Ky, typical of its Summer season.
Has the sunrise time in Tam Ky 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 5:21 AM, and five years ago in 2021, it was at 5:21 AM.