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Sunrise and Sunset Calculator

Find sunrise, sunset, solar noon and day length for any date and location.

Sunrise and sunset times

Sunrise: — · Sunset: —
Solar noon: — · Day length: —
Enter your location and the times update instantly.
Calculated locally from standard solar position equations, using refraction of -0.833 degrees.

How to use the Sunrise and Sunset Calculator

  1. Enter the latitude and longitude of the place you care about.
  2. Pick a date and set the UTC offset for your timezone.
  3. Read the sunrise, sunset, solar noon and day length results.

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Frequently Asked Questions

Common questions about the free online sunrise and sunset calculator.

Enter the latitude, longitude, date and your UTC offset. Sunrise, sunset, solar noon and day length appear instantly.
Use decimal degrees with north and east positive, for example 51.5074 and -0.1278 for London. Latitude runs from -90 to 90.
Enter your offset from UTC in hours. London in summer is 1, New York is -5 and Sydney is 10. Half hour zones work too.
Small differences of a minute or two are normal. This tool uses the standard solar position equations with refraction included.
The tool reports polar night when the sun never rises and midnight sun when it never sets, instead of showing times.
Yes, if you enter the offset that is in force on that date, such as 1 hour for British Summer Time.
No. Every calculation runs in your browser and your coordinates never leave your device.
Yes. It is completely free, unlimited and needs no account or sign-up.

Last updated: October 10, 2026