Solar Noon Rekenmachine

Calculates the time of solar noon for a given location and date.

Determine your longitude and timezone Then: Calculate the equation of time for the date Then: Apply corrections to get solar noon time.

Example: Input Latitude 40°N, Longitude 74°W, March 21 gives a result of 12:34 PM EST (Solar noon differs from clock noon due to time zones).

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

Our Solar Noon Rekenmachine uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.