Sunset Time Laskin

Calculates the time of sunset for a given location and date.

Get the solar noon time for your location Then: Calculate hours after solar noon when sun sets Then: Add to solar noon to get sunset time.

Example: Input Latitude 40°N, December 21 (winter solstice) gives a result of 4:45 PM (Daylight duration changes with latitude and season).

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

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