Package ca.rmen.sunrisesunset

Java utility which provides methods to determine the sunrise, sunset, civil twilight, nautical twilight, and astronomical twilight times of a given location.

See: Description

Class Summary

Class	Description
SunriseSunset	Provides methods to determine the sunrise, sunset, civil twilight, nautical twilight, and astronomical twilight times of a given location, or if it is currently day or night at a given location.

Enum Summary

Enum	Description
SunriseSunset.DayPeriod

Package ca.rmen.sunrisesunset Description

Java utility which provides methods to determine the sunrise, sunset, civil twilight, nautical twilight, and astronomical twilight times of a given location. Also provides methods:

• to convert between Gregorian and Julian dates.
• to know if it is currently day or night at a given location.

The formulas used by this class are from the Wikipedia articles on Julian Day and Sunrise equation.