Solar Time Calculator
$1.99
2.0for iPhone, iPad
Age Rating
Solar Time Calculator 螢幕截圖
About Solar Time Calculator
The Solar Time Calculator can easily convert clock time (standard or daylight saving time) to solar time and solar time to clock time.
Solar time is based on the position of the sun relative to a local position (longitude). Solar time usually differs from clock time, though the magnitude of the difference varies. Thus, solar noon (when the sun is directly overhead) generally occurs at a time other than exactly 12:00 PM clock time. This difference is up to about +/– 45 min for most locations and is caused by the two factors: date and location. The Solar Time Calculator uses these factors to calculate the actual solar time relative to the position of the sun.
Solar time is useful when conducting shading analyses, optimizing photovoltaic array orientation, and performing other calculations in the field of solar energy systems.
Solar time is based on the position of the sun relative to a local position (longitude). Solar time usually differs from clock time, though the magnitude of the difference varies. Thus, solar noon (when the sun is directly overhead) generally occurs at a time other than exactly 12:00 PM clock time. This difference is up to about +/– 45 min for most locations and is caused by the two factors: date and location. The Solar Time Calculator uses these factors to calculate the actual solar time relative to the position of the sun.
Solar time is useful when conducting shading analyses, optimizing photovoltaic array orientation, and performing other calculations in the field of solar energy systems.
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最新版本2.0更新日誌
Last updated on 2017年12月22日
歷史版本
Enhanced user interface.
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Version History
2.0
2010年11月03日
Enhanced user interface.
Solar Time Calculator FAQ
點擊此處瞭解如何在受限國家或地區下載Solar Time Calculator。
以下為Solar Time Calculator的最低配置要求。
iPhone
iPad
Solar Time Calculator支持English