Icon of program: Sun Calculator

Sun Calculator for Windows

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Editors’ Review

Download.com staff
Sun Calculator provides precise data for sunrise, sunset, and solar positioning. Designed for non-astronomers, it delivers high-accuracy calculations for any location on Earth using a sophisticated model and local time.

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  • Pros

    • Calculates accurate sunrise sunset and twilight times for any location
    • Determines precise azimuth of sunrise and sunset positions
    • Measures sun elevation at local noon with professional astronomical precision
    • Simplified interface designed for users with no astronomy background
    • Displays all calculations using local time for selected sites

  • Cons

    • Does not provide detailed sun ephemerides data
    • Lacks information regarding the equation of time
    • Excludes advanced astronomical values required by professional astronomers
Icon of program: Sun Calculator

Sun Calculator for Windows

Used Sun Calculator for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
1.1
OPERATING SYSTEMS
Platform
Windows
Additional Requirements
Any Palm OS
POPULARITY
Total Downloads
511
Downloads Last Week
0
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Developer’s Description

By Preview Systems
Sunrise, noon & sunset time & position calculator
Sun Calculator is simple Sunrise, Noon, and Sunset times and position calculator developed for any person who is interested in that, but has no or low skills in astronomy. It calculates sunrise, sunset and twilight times as well as time of the local noon, azimuth of sunset and sunrise, and Sun elevation at noon. Calculations are done in local time of selected site on Earth. This program is not intended for astronomers. Calculations are based on a quite sophisticated model and have absolutely professional astronomical precision, but displayed results do not present values that are important for the astronomers. One will not find things like Sun ephemerides, equation of time, etc. Major features:
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