calcal (version 1.0.0)

advent: Christian Ecclesiastical Holidays

Description

Functions to return Gregorian dates for various Christian ecclesiastical holidays and other special days

Coptic Christmas is celebrated on 29th of Koiak in the Coptic calendar, which currently corresponds to 7 or 8 January in the Gregorian calendar.

Usage

advent(year)
christmas(year)
orthodox_christmas(year)
epiphany(year)
easter(year)
orthodox_easter(year)
pentecost(year)
coptic_christmas(year)
astronomical_easter(year)

Value

A vector of dates on the Gregorian calendar

Arguments

year

Gregorian year

Examples

tibble::tibble(
  year = 2025:2030,
  advent = advent(year),
  christmas = christmas(year),
  orthodox_christmas = orthodox_christmas(year),
  epiphany = epiphany(year),
  easter = easter(year),
  orthodox_easter = orthodox_easter(year),
  pentecost = pentecost(year)
)