Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Solar Book Screenshots

iPad

iPhone

About Solar Book

The Solar Book is an app for smart-phones and tablets for a solar eclipse. The Solar Book shows at what time each portion of the Sun is covered by the Moon during a solar eclipse.

The beginning time of a solar eclipse, time of the maximum phase of the solar eclipse and the ending time of the solar eclipse will change depending on the location of your observing area. The Solar Book will show you the eclipse phases at your location. Your location for observing the solar eclipse can be designated with use of the location setup dialog box. This allows you to plan in advance the progression of the eclipse.

Sequential images of the solar eclipse will be displayed in the appropriate order when you tap on the eclipse thumbnail images icon on the lower right of the screen.

Solar eclipses can be displayed by designating the date of a solar eclipse in the past or the future if you cannot find it in a list of the selection.

The Solar Book will show you a star chart of the sky at your place of observation if the solar eclipse is not selected.

What's New in the Latest Version 2.0.1

Last updated on Jun 1, 2021

Old Versions

The indication on the screen is disturbed with certain models of iPhones has been corrected.

Version History

2.0.1

Jun 1, 2021

The indication on the screen is disturbed with certain models of iPhones has been corrected.

2.0

Dec 10, 2018

Corrections have been made for some program bugs.

1.2.3

Jul 7, 2017

The URLs of our support page were changed and some corrections have been made to mend inconvenience.

1.2.2

Apr 5, 2016

It was improved that observing place could be chosen in the star chart mode.
The miscellaneous minor problems were corrected.

1.2

Mar 8, 2016

Thumbnail images display of the solar eclipse has been changed to indicate the eclipse from the beginning to the end only.
Now the Solar Book is available in English.

1.1.1

Feb 15, 2016

1.1

Feb 12, 2016

1.0

Feb 2, 2016

Feedback Report