Sun Times in Rio Grande da Serra
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Frequently Asked Questions
What time is sunrise in Rio Grande da Serra?
Sunrise in Rio Grande da Serra on Thursday, September 17, 2026 is at 6:00 AM (America/Sao_Paulo). This time is calculated from the city's coordinates.
What time is sunset in Rio Grande da Serra?
Sunset in Rio Grande da Serra on Thursday, September 17, 2026 is at 6:00 PM (America/Sao_Paulo). This time is calculated from the city's coordinates.
When is golden hour in Rio Grande da Serra?
Morning golden hour in Rio Grande da Serra ends at 6:30 AM. Evening golden hour starts at 5:30 PM.
How long is the day in Rio Grande da Serra?
On Thursday, September 17, 2026 in Rio Grande da Serra there are 11 hours and 59 minutes of daylight between sunrise and sunset.
What time is the sun at its highest point in Rio Grande da Serra?
The sun reaches its highest point (solar noon) in Rio Grande da Serra at 12:00 PM (America/Sao_Paulo). This is when the sun crosses the meridian and shadows are at their shortest.
What time does it get dark in Rio Grande da Serra?
In Rio Grande da Serra, sunset is at 6:00 PM and it gets fully dark (astronomical dusk) at 7:15 PM (America/Sao_Paulo). Civil twilight ends at 6:22 PM when outdoor activities need artificial light.
How long does twilight last in Rio Grande da Serra?
Twilight in Rio Grande da Serra lasts approximately 75 minutes from sunset to full darkness (astronomical dusk). This includes civil twilight, nautical twilight, and astronomical twilight.
What is the earliest sunrise of the year in Rio Grande da Serra?
The earliest sunrise in Rio Grande da Serra in 2026 is at 5:09 AM on November 28 (America/Sao_Paulo). This occurs around the summer solstice when days are longest.
What is the latest sunset of the year in Rio Grande da Serra?
The latest sunset in Rio Grande da Serra in 2026 is at 6:58 PM on January 12 (America/Sao_Paulo). This occurs shortly after the summer solstice.
What time does it actually get dark after sunset in Rio Grande da Serra?
After sunset at 6:00 PM in Rio Grande da Serra, civil twilight ends at 6:22 PM — about 23 minutes later — when the sky becomes too dark for outdoor activities without artificial light. Full darkness (astronomical dusk) arrives at 7:15 PM (America/Sao_Paulo).
What these times mean
Solar times in Rio Grande da Serra shift throughout the year. Each stage of the day brings distinct light that photographers, outdoor planners, and everyday users rely on.
- Dawn
- The first usable twilight before sunrise, when the horizon brightens and color gradually returns to the sky.
- Sunrise
- The moment the upper edge of the sun appears above the horizon, starting direct daylight.
- Golden Hour
- The low-angle window just after sunrise and just before sunset, producing warm, soft light favored by photographers.
- Sunset
- The moment the upper edge of the sun drops below the horizon, ending direct sunlight for the day.
- Dusk
- The fading twilight after sunset, ending with astronomical dusk when the sky becomes fully dark.
Monthly daylight in Rio Grande da Serra
Sunrise, sunset, and total daylight in Rio Grande da Serra on the 15th of each month for 2026. Times reflect the city's local timezone.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 5:31 AM | 6:57 PM | 13h 26m |
| February | 5:53 AM | 6:45 PM | 12h 52m |
| March | 6:07 AM | 6:21 PM | 12h 14m |
| April | 6:19 AM | 5:51 PM | 11h 32m |
| May | 6:32 AM | 5:30 PM | 10h 58m |
| June | 6:45 AM | 5:26 PM | 10h 41m |
| July | 6:47 AM | 5:35 PM | 10h 48m |
| August | 6:31 AM | 5:48 PM | 11h 17m |
| September | 6:02 AM | 5:59 PM | 11h 57m |
| October | 5:32 AM | 6:10 PM | 12h 38m |
| November | 5:12 AM | 6:28 PM | 13h 16m |
| December | 5:12 AM | 6:48 PM | 13h 36m |
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