Today in Nantou County, Taiwan, the sun rises at 5:51 AM and sets at 5:42 PM, giving the city exactly 11h 51m of daylight. That is 1 minutes shorter than yesterday—just past its peak, losing daylight slowly. With 77 days until the Winter Solstice on December 21, Nantou County is currently in its Autumn season.
Golden Hour & Twilight Windows in Nantou County
For photographers, filmmakers, and outdoor enthusiasts, the morning golden hour in Nantou County runs from N/A to 6:21 AM. The evening golden hour begins at 5:12 PM and lasts until 5:42 PM.
Civil twilight—when there is still sufficient ambient light to see clearly outdoors—begins at N/A. Nantou County sits in the subtropics, where the annual swing in daylight is moderate.
Solar Noon & UV Index
Solar noon in Nantou County falls exactly at 11:47 AM, which is the moment the sun reaches its peak altitude of -32.38 above the horizon. At this specific time, the solar angle produces a relatively low UV exposure day for Nantou County, typical of its Autumn season.
Why Does Sunrise Shift in Nantou County?
At Nantou County's latitude of 23.90235°, the sun currently rises at an azimuth of 100.12° (E). Because of the Earth's axial tilt, this position shifts slightly every day. Sunrise and sunset times for Nantou County are calculated using advanced solar algorithms (SunCalc) based on coordinates 23.90235, 120.6909167. Times are mathematically accurate to ±30 seconds.
Historical Sunrise in Nantou County (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 Nantou County versus 1 year and 5 years ago:
| Year | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Today | 5:51 AM | 5:42 PM | 11h 51m |
| 2025 | 5:51 AM | 5:42 PM | 11h 50m |
| 2021 | 5:51 AM | 5:42 PM | 11h 50m |
Frequently Asked Questions
What time does the sun rise in Nantou County today?
In Nantou County, the sun rises at exactly 5:51 AM and sets at 5:42 PM today. This gives the city a total of 11h 51m of daylight.
When is golden hour in Nantou County today?
Today, morning golden hour in Nantou County runs from N/A to 6:21 AM. Evening golden hour begins at 5:12 PM and lasts until 5:40 PM.
Why does sunrise in Nantou County shift every day?
At Nantou County's latitude, the sun currently rises at an azimuth of 100.12° (E). 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 Nantou County at solar noon?
Solar noon occurs at 11:47 AM when the sun reaches -32.38. This produces a relatively low UV exposure day for Nantou County, typical of its Autumn season.
Has the sunrise time in Nantou County 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 5:51 AM, and five years ago in 2021, it was at 5:51 AM.