julian topic
DateTime-Library
DateTime Library - a library written in assembler (for x86 and x64) which provides simple date and time conversion, manipulation and comparison functions for use in any of your assembler projects.
lunarphase-js
Calculate phase of the moon using Julian date
carbon
A simple, semantic and developer-friendly golang package for time
shamsi_date
A Flutter and Dart package for using Jalali (Shamsi, Solar, Persian or Jalaali) calendar. You can convert, format and manipulate Jalali and Gregorian (Miladi) date and times.
go-satellite
Calculate orbital information of satellites in GoLang.
mmcalendar
Myanmar Calendar & Algorithm
isoweek
Go package for calculating a start date and time of ISO 8601 week. (golang)
pgsql_holidays
Package to calculate holiday dates in PostgreSQL