Weather tools
Sunrise/Sunset Calculator
Calculates the times of sunrise and sunset for a specific date and location.
Before you use this tool
Use this if
- Calculates the times of sunrise and sunset for a specific date and location.
- You want a calculation that exposes its formula: Complex - Uses astronomical formulas and time conversions.
- You already have Location, Date values to enter.
Skip this if
- You need an official emergency alert or life-safety instruction.
- You need a certified professional forecast instead of a calculator estimate.
When to use or skip it
Use this if
- Calculates the times of sunrise and sunset for a specific date and location.
- You want a calculation that exposes its formula: Complex - Uses astronomical formulas and time conversions.
- You already have Location, Date values to enter.
Skip this if
- You need an official emergency alert or life-safety instruction.
- You need a certified professional forecast instead of a calculator estimate.