Time & Date

Sunrise Sunset Calculator

Calculate sunrise and sunset times for any location and date. Get accurate astronomical data including day length, solar noon, and twilight times.

Latitude

Enter latitude (-90 to 90 degrees)

Longitude

Enter longitude (-180 to 180 degrees)

Date

Time Zone

Elevation (meters above sea level)

Twilight Calculation

About Sunrise & Sunset

Civil Twilight (-6°): Bright enough for outdoor activities without artificial lighting

Nautical Twilight (-12°): Horizon still visible, suitable for navigation

Astronomical Twilight (-18°): Dark enough for astronomical observations

Night: Sun below -18°, darkest period

Latitude: Higher latitudes have longer days in summer, shorter in winter

Longitude: Affects the time zone and local time

Elevation: Higher elevations see sunrise earlier and sunset later

Date: Seasonal changes affect day length significantly

Plan golden hour and blue hour photography sessions

Determine growing seasons and daylight hours for crops

Plan hiking, camping, and outdoor events

For educational purposes only. Consult a qualified professional for financial or medical advice.