Sun Times in Rio Casca
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Frequently Asked Questions
What time is sunrise in Rio Casca?
Sunrise in Rio Casca on Saturday, August 22, 2026 is at 6:07 AM (America/Sao_Paulo). This time is calculated from the city's coordinates.
What time is sunset in Rio Casca?
Sunset in Rio Casca on Saturday, August 22, 2026 is at 5:39 PM (America/Sao_Paulo). This time is calculated from the city's coordinates.
When is golden hour in Rio Casca?
Morning golden hour in Rio Casca ends at 6:37 AM. Evening golden hour starts at 5:09 PM.
How long is the day in Rio Casca?
On Saturday, August 22, 2026 in Rio Casca there are 11 hours and 32 minutes of daylight between sunrise and sunset.
What time is the sun at its highest point in Rio Casca?
The sun reaches its highest point (solar noon) in Rio Casca at 11:53 AM (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 Casca?
In Rio Casca, sunset is at 5:39 PM and it gets fully dark (astronomical dusk) at 6:53 PM (America/Sao_Paulo). Civil twilight ends at 6:02 PM when outdoor activities need artificial light.
How long does twilight last in Rio Casca?
Twilight in Rio Casca lasts approximately 74 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 Casca?
The earliest sunrise in Rio Casca in 2026 is at 5:01 AM on November 21 (America/Sao_Paulo). This occurs around the summer solstice when days are longest.
What is the latest sunset of the year in Rio Casca?
The latest sunset in Rio Casca in 2026 is at 6:36 PM on January 10 (America/Sao_Paulo). This occurs shortly after the summer solstice.
What time does it actually get dark after sunset in Rio Casca?
After sunset at 5:39 PM in Rio Casca, civil twilight ends at 6:02 PM — about 22 minutes later — when the sky becomes too dark for outdoor activities without artificial light. Full darkness (astronomical dusk) arrives at 6:53 PM (America/Sao_Paulo).
What these times mean
Solar times in Rio Casca 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 Casca
Sunrise, sunset, and total daylight in Rio Casca on the 15th of each month for 2026. Times reflect the city's local timezone.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 5:23 AM | 6:36 PM | 13h 13m |
| February | 5:42 AM | 6:26 PM | 12h 45m |
| March | 5:52 AM | 6:05 PM | 12h 13m |
| April | 6:01 AM | 5:39 PM | 11h 38m |
| May | 6:12 AM | 5:21 PM | 11h 09m |
| June | 6:23 AM | 5:18 PM | 10h 55m |
| July | 6:26 AM | 5:27 PM | 11h 01m |
| August | 6:12 AM | 5:37 PM | 11h 25m |
| September | 5:46 AM | 5:45 PM | 11h 58m |
| October | 5:20 AM | 5:52 PM | 12h 33m |
| November | 5:03 AM | 6:07 PM | 13h 05m |
| December | 5:05 AM | 6:26 PM | 13h 21m |
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