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Solar Noon & Day Length Calculator

Field · free · runs in your browser

Solar noon is when the sun is highest — and the harshest light of the day. Enter coordinates and a date to get solar noon, day length, the sun's maximum altitude and the sunrise and sunset directions.

Solar noon
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Day length
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Max sun altitude
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Sunrise / sunset azimuth
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How it works

Computed in your browser with standard solar position algorithms (accurate to about a minute).

FAQ

Is solar noon at 12:00?
Rarely — it depends on your position in the time zone and daylight saving time; it can be after 1 p.m.

Embed this tool on your site

Free to embed on blogs, club websites and forums — copy the code below. A small credit link is included.