價格：免費
檔案大小：2.6 MB
版本需求：系統需求：iOS 10.2 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
With the application, you can see the Civil, Marine and Astronomical twilight hours instantly according to your location, starting and ending hours with absolute accuracy.
You can see the twilight hours as a table weekly.
For photographers, you can see the Golden Hour and Blue Hour times according to your location in a table.
By changing the location on the map, it shows the hours at the desired point with absolute accuracy. In addition, it provides tracking the positions of the sun and the moon on the wheel.
支援平台：iPhone, iPad