Calculate Sunset With Hand

Introduction & Importance

Calculating sunset with hand is a useful skill for outdoor enthusiasts, astronomers, and anyone interested in understanding the Earth’s rotation. It’s important for planning activities, stargazing, and understanding daylight patterns.

How to Use This Calculator

1. Enter your latitude, longitude, and date.
2. Click ‘Calculate’.
3. View the results and chart below.

Formula & Methodology

The calculation uses the NOAA Solar Calculator formula:…

Real-World Examples

Example 1: New York City

Lat: 40.7128° N, Long: 74.0060° W, Date: 2022-06-21…

Data & Statistics

Sunset Times in Major Cities (2022-06-21)

City	Sunset
New York	20:23
London	21:46

Daylight Duration in New York (2022)

Month	Daylight (hours)
January	9.5
June	15.0

Expert Tips

• Consider daylight saving time changes.
• Use a reliable almanac or app for precise times.
• Understand that local terrain and weather can affect sunset times.

Interactive FAQ

What if I don’t know my longitude?

Use an online tool to find it based on your address or coordinates.

USNO Solar Calculator and Time and Date are excellent resources for accurate sunset times.