Sunrise and Sunset Calculator - Free, Instant, In Your Browser
Find sunrise, sunset and day length for any date and place on Earth. Fill in the fields and press Calculate to see the result.
How to use Sunrise and Sunset Calculator
- 1Enter the required date(s) and details above.
- 2Click Calculate - Sunrise and Sunset Calculator runs instantly, right in your browser.
- 3Read your result below.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.
Is it free? Do I need an account?
Yes, it is free, and there is nothing to sign up for.