Twilight Calculator (Civil, Nautical, Astronomical)

Calculate all three stages of twilight for a specific location.

Sky brightness metrics.

Date

Latitude

Longitude

Daylight: 8 hrs 45 mins

🌅

Sunrise

7:30 AM

📷

Golden Hr (AM)

7:45 AM

☀️

Solar Noon

12:55 PM

📷

Golden Hr (PM)

3:30 PM

🌇

Sunset

4:15 PM

Blue Hour AM

7:00 AM

Blue Hour PM

4:30 PM

Civil Twilight

7:10 AM

Moon Phase

Waning Gibbous (Mock)

Overview

Detailed solar depression angles.