 sun .5deg.com
sun .5deg.comsun.5deg.com - Sunrise, sunset, sun position calculator for cities in the world. Get altitude, azimuth of the Sun for any day, month or whole year. Start with searching country (or city):
 What timezone?
What timezone?Sunset and sunrise times will be in local timezone for shown city.. Except on map page, where you can choose the time zone and coordinates.
| Period: | |
| Current: | Philadelphia sunrise, sunset | 
| Year: | 2025 | 
| Month: | 10, 2025 | 
| Day: | 2025-10-20, 00-24 | 
Quick help is available for text with gray background: ExampleHELLO :-). If you need more information, visit this page: Help. From any page you can switch from sun to moon pages (last button in menu). Used date format is: ISO 8601yyyy-mm-dd. Before you start using 5deg.com website, please read: Terms of use.
The idea: .5deg = 0.5° angle. This is the view angle of Sun and Moon from Earth. Calculation:
 : (∠) = 2×arctan ( DSun / (2×LSun)) ≈ 0.5° (rounded to 1 decimal)
: (∠) = 2×arctan ( DSun / (2×LSun)) ≈ 0.5° (rounded to 1 decimal)* Source: NASA.gov, sun facts (Retrieved: 2017-11-29)
km=kilometers, mi=miles. 1 kilometers ≈ 0.62137 miles; Source: Conversion.org