Sunrise Sunset Calculator

Free calculate both sunrise and sunset times, day length, and solar noon for any location and date. Get instant, accurate results with our easy-to-use calculator.

Input Parameters

Degrees (-90 to 90, negative for South)

Degrees (-180 to 180, negative for West)

UTC offset (e.g., -5 for EST, +1 for CET)

Results

Enter parameters to calculate sunrise and sunset

Sunrise Sunset Calculation

Day Length

Day length = Sunset time - Sunrise time

Varies with:

  • • Latitude (higher = more variation)
  • • Season (longer in summer)
  • • Solar declination

Solar Noon

Midpoint between sunrise and sunset

When the sun reaches its highest point in the sky

Related Physics Calculators

Explore more calculators in this category:

Browse all Physics Calculators →