Today in Grenoble, France, the sun rises at 5:58 AM and sets at 9:27 PM, giving the city exactly 15h 29m 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, Grenoble is currently in its Summer season.
Golden Hour & Twilight Windows in Grenoble
For photographers, filmmakers, and outdoor enthusiasts, the morning golden hour in Grenoble runs from N/A to 6:43 AM. The evening golden hour begins at 8:42 PM and lasts until 9:27 PM.
Civil twilight—when there is still sufficient ambient light to see clearly outdoors—begins at N/A. At its temperate latitude, Grenoble experiences strong seasonal contrast. Today's 15h 29m of daylight differs significantly from its winter minimum.
Solar Noon & UV Index
Solar noon in Grenoble falls exactly at 1:43 PM, which is the moment the sun reaches its peak altitude of 67.12 above the horizon. At this specific time, the solar angle produces an extreme UV level for Grenoble. Outdoor work during solar noon carries real sunburn risk within 10 minutes of unprotected exposure.
Why Does Sunrise Shift in Grenoble?
At Grenoble's latitude of 45.1875602°, the sun currently rises at an azimuth of 370.61° (N). Because of the Earth's axial tilt, this position shifts slightly every day. Sunrise and sunset times for Grenoble are calculated using advanced solar algorithms (SunCalc) based on coordinates 45.1875602, 5.7357819. Times are mathematically accurate to ±30 seconds.
Historical Sunrise in Grenoble (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 Grenoble versus 1 year and 5 years ago:
| Year | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Today | 5:58 AM | 9:27 PM | 15h 29m |
| 2025 | 5:58 AM | 9:27 PM | 15h 29m |
| 2021 | 5:58 AM | 9:27 PM | 15h 29m |
Frequently Asked Questions
What time does the sun rise in Grenoble today?
In Grenoble, the sun rises at exactly 5:58 AM and sets at 9:27 PM today. This gives the city a total of 15h 29m of daylight.
When is golden hour in Grenoble today?
Today, morning golden hour in Grenoble runs from N/A to 6:43 AM. Evening golden hour begins at 8:42 PM and lasts until 9:24 PM.
Why does sunrise in Grenoble shift every day?
At Grenoble's latitude, the sun currently rises at an azimuth of 370.61° (N). 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 Grenoble at solar noon?
Solar noon occurs at 1:43 PM when the sun reaches 67.12. This produces an extreme UV level for Grenoble. Outdoor work during solar noon carries real sunburn risk within 10 minutes of unprotected exposure.
Has the sunrise time in Grenoble 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 5:58 AM, and five years ago in 2021, it was at 5:58 AM.