🇧🇷 Sunrise & Sunset in Plácido de Castro
Brazil • America/Rio_Branco (UTC-5)
-10.33528000°N, -67.18556000°E
📅 Today: Friday, July 31, 2026
🌅 About Sunrise & Sunset in Plácido de Castro
Sunrise and sunset times in Plácido de Castro are calculated based on the city's geographic coordinates (-10.33528000°N, -67.18556000°E). The times shown above account for the Earth's rotation, axial tilt, and the city's position within the America/Rio_Branco time zone. Daylight Saving Time transitions are automatically reflected when applicable.
☀️ Solar Noon
Solar noon in Plácido de Castro occurs at 16:35 today. This is the moment when the sun reaches its highest point in the sky, casting the shortest shadows. Solar noon rarely coincides with clock noon (12:00 PM) due to the equation of time and the city's longitude within its time zone.
📏 Day Length
Today, the day length in Plácido de Castro is 11h 39m. Day length changes throughout the year due to the Earth's tilt and orbit around the sun. The longest days occur during the summer solstice, while the shortest days occur during the winter solstice. Equinoxes (around March 20 and September 22) have approximately equal day and night lengths.
🌙 Civil Twilight
Civil dawn in Plácido de Castro today begins at 10:23, and civil dusk ends at 22:47. Civil twilight is the period when there is enough natural light for most outdoor activities without artificial illumination. This period is commonly used for photography, aviation, and maritime navigation.
🔍 Frequently Asked Questions
What time is sunrise in Plácido de Castro today?
Sunrise in Plácido de Castro today is at 10:45. The sun rises in the east and the exact time varies throughout the year due to the Earth's tilt and orbit.
What time is sunset in Plácido de Castro today?
Sunset in Plácido de Castro today is at 22:25. Sunset times shift gradually throughout the year, with the latest sunsets typically occurring in summer.
How long is the day in Plácido de Castro today?
The day length in Plácido de Castro today is 11h 39m. Day length changes throughout the year — longest days in summer, shortest in winter.
What is solar noon in Plácido de Castro?
Solar noon in Plácido de Castro today is at 16:35. This is when the sun reaches its highest point in the sky and casts the shortest shadow.
Does Plácido de Castro observe Daylight Saving Time?
Plácido de Castro uses the America/Rio_Branco time zone. DST observance depends on local regulations. The times shown above reflect the current DST status automatically.
What are civil twilight times in Plácido de Castro?
Civil dawn in Plácido de Castro today is at 10:23 and civil dusk is at 22:47. Civil twilight is the period when there is enough natural light for outdoor activities without artificial lighting.