SunriseSunsetCalc byNSDev

*How to use

Select longitude / latitude from the map.

Enter the altitude.

When you press the calculation button, the time is displayed.

*Function

The sun time, azimuth, and altitude are as follows.

Astronomical twilight (solar altitude -18 degrees)

Naval twilight （Nautical twilight,solar altitude -12 degrees)

Civil twilight (solar altitude -6 degrees)

Dawn (sun altitude - 7 degrees 21 minutes 40 seconds)

Dust (Sun altitude - 7 degrees 21 minutes 40 seconds)

Sunrise

Sunset

South middle

The moon time, azimuth angle and altitude of the moon are as follows.

The moonrize

The moonset

South middle

Age of moon

Tide name

Please post your request on review.

We will correspond as much as possible.