Twilight Calculator
Calculate all three types of twilight times: civil, nautical, and astronomical.
Location & Date
Sun Times
Sunrise
5:32 AM
Solar Noon
11:59 AM
Sunset
6:25 PM
Civil Twilight (Sun 0-6 degrees below)
Enough light for most outdoor activities without artificial lighting.
Dawn
5:04 AM
Dusk
6:53 PM
Nautical Twilight (Sun 6-12 degrees below)
Horizon still visible at sea; navigation by stars possible.
Dawn
4:31 AM
Dusk
7:26 PM
Astronomical Twilight (Sun 12-18 degrees below)
Sky dark enough for astronomical observations of faint objects.
Dawn
3:57 AM
Dusk
8:00 PM