Package com.kosherjava.zmanim.util

package com.kosherjava.zmanim.util

Utility classes for the Zmanim API including classes to calculate sun based times, location information, some formatting and geographic location utilities. Included in this package are implementations for both the USNO and NOAA / Jean Meeus algorithms.

Author:

© Eliyahu Hershfeld 2004 - 2025

Related Packages

Package	Description
com.kosherjava.zmanim	The KosherJava Zmanim library is an API for a specialized calendar that can calculate different astronomical times including sunrise and sunset and Jewish zmanim or religious times for prayers and other Jewish religious duties.
com.kosherjava.zmanim.hebrewcalendar	This package contain classes that represent a Jewish Date/Calendar, and allows conversion between Jewish and Gregorian dates.

Class	Description
AstronomicalCalculator	An abstract class that all sun time calculating classes extend.
GeoLocation	A class that contains location information such as latitude and longitude required for astronomical calculations.
GeoLocationUtils	Deprecated. All methods in this call are available in the GeoLocation class, and this class that duplicates that code will be removed in release 3.0.
NOAACalculator	Implementation of sunrise and sunset methods to calculate astronomical times based on the NOAA algorithm.
NOAACalculator.SolarEvent	An enum to indicate what type of solar event (SUNRISE, SUNSET, NOON or MIDNIGHT) is being calculated. .
SunTimesCalculator	Implementation of sunrise and sunset methods to calculate astronomical times.
Time	A class that represents a numeric time.
Zman	A wrapper class for astronomical times / zmanim that is mostly intended to allow sorting collections of astronomical times.
ZmanimFormatter	A class used to format both non Date times generated by the Zmanim package as well as Dates.