Blue Hour (Solar Calculator)

The Blue Hour describes a period of dawn and dusk, when the sky is colored specially which is very interesting for photography. The duration and timing of the Blue Hour varies depending on location and on the date. In order to achieve optimum results and to plan in advance the app Blue Hour (solar calculator) has been developed.

The calculations are not only limited to the blue hour. Further information for sun and moon events can also be calculated. This includes information about sunrise, sunset together with data of the blue hour, golden hour and twilight times (civil, nautical and astronomical). Furthermore you can calculate information about moonrise, moonset and moon phases (calculated data are approximations of +/- 1 day accuracy).

In this app you can view data for multiple locations. These can be defined manually or automatically by getting your GPS location. Additionally you have the opportunity to manually set timezones of the locations, which can be helpful if you are planning trips to locations with another timezone than the one, where you currently are in.

<b>Core features at a glance</b>

- Calculation of sunrise, sunset and solar noon

- Calculation of moonrise and moonset + moonphase

- Calculation of civil blue hour

- Calculation of twilight times (civil, nautical and astronomical)

- Calculation of golden hour

- Visualization of the azimuth-data of sunrise, sunset, moonrise and moonset

- Visualization of the azimuth-data of sun and moon for specific time

- 5 days weather prediction

- definition of multiple locations, including current position (based on GPS)

- monthly forecast

- export of forecast-data to Excel-tables

- reminder for events

- homescreen widget

Note: the calculated values are approximations. Additionally it depends on weather situation, how good or if the blue or golden hour is visible.

</div> <div jsname="WJz9Hc" style="display:none">蓝色小时描述一段黎明和黄昏，当天空是专色，这是非常有趣的摄影。蓝小时的持续时间和定时取决于位置和日期。为了达到最佳的效果，并事先规划该应用蓝小时（太阳能计算器）已被开发出来。

计算不仅限于蓝色小时。对太阳和月亮的事件的更多信息也可以被计算出来。这包括有关的信息日出，日落配以蓝色小时的数据，黄金时段和黄昏时间（民事，航海和天文数字）。此外，你还可以计算有关月出月落和月相信息（计算出的数据是+/-1天精度近似值）。

在这个程序，你可以查看多个位置的数据。这些可以通过让您的GPS位置手动或自动定义。此外，你必须手动设置的位置，它可以是有益的，如果你正计划前往另一个时区比一，您当前所在的地点的时区的机会。

<b>一目了然核心功能

- 日出，日落和太阳正午的计算

- 月出月落月相+计算

- 民间蓝小时计算

- 暮光时间计算（民事，航海和天文）

- 黄金一小时计算

- 日出，日落，月出月落的方位数据的可视化

- 太阳的方位数据和月亮的具体时间可视化

- - 5日天气预报

- 的多个位置，包括当前位置定义（基于GPS）

- 月度预测

- 预测数据的导出到Excel，表

- 提醒事件

- 主屏幕小工具

注意：计算值是近似值。此外，它取决于天气的情况下，蓝色或金色小时有多好，或者是可见的。

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