Easter

Origins of the name "Easter":

The name "Easter" originated with the names of an ancient Goddess and God. The Venerable Bede, (672-735 CE.) a Christian scholar, first asserted in his book De Ratione Temporum that Easter was named after Eostre (a.k.a. Eastre). She was the Great Mother Goddess of the Saxon people in Northern Europe. Similarly, the "Teutonic dawn goddess of fertility [was] known variously as Ostare, Ostara, Ostern, Eostra, Eostre, Eostur, Eastra, Eastur, Austron and Ausos." 1 Her name was derived from the ancient word for spring: "eastre." Similar Goddesses were known by other names in ancient cultures around the Mediterranean, and were celebrated in the springtime. Some were:

Aphrodite, named Cytherea (Lady of Cythera) and Cypris (Lady of Cyprus) after the two places which claimed her birth; 8 Ashtoreth from ancient Israel; Astarte from ancient Greece; Demeter from Mycenae; Hathor from ancient Egypt; Ishtar from Assyria; Kali, from India; and Ostara a Norse Goddess of fertility. An alternative explanation has been suggested. The name given by the Frankish church to Jesus' resurrection festival included the Latin word "alba" which means "white." (This was a reference to the white robes that were worn during the festival.) "Alba" also has a second meaning: "sunrise." When the name of the festival was translated into German, the "sunrise" meaning was selected in error. This became "ostern" in German. Ostern has been proposed as the origin of the word "Easter". 2

There are two popular beliefs about the origin of the English word "Sunday." It is derived from the name of the Scandinavian sun Goddess Sunna (a.k.a. Sunne, Frau Sonne). 5,6

It is derived from "Sol," the Roman God of the Sun." Their phrase "Dies Solis" means "day of the Sun." The Christian saint Jerome (d. 420) commented "If it is called the day of the sun by the pagans, we willingly accept this name, for on this day the Light of the world arose, on this day the Sun of Justice shone forth." 7

Easter, also known as Pascha (Greek Πάσχα: Passover), the Feast of the Resurrection, the Sunday of the Resurrection, or Resurrection Day, is the most important religious feast of the Christian liturgical year, observed between late March and late April (early April to early May in Eastern Christianity). It celebrates the resurrection of Jesus, which his followers believe occurred on the third day after his death by crucifixion some time in the period AD 27 to 33 (see Good Friday). There have been numerous controversies about how to calculate when this annual celebration will fall on the calendar.

Nature and development

Easter, also known as Pascha (Greek Πάσχα: Passover), the Feast of the Resurrection, the Sunday of the Resurrection, or Resurrection Day, is the most important religious feast of the Christian liturgical year, observed between late March and late April (early April to early May in Eastern Christianity). It celebrates the resurrection of Jesus, which his followers believe occurred on the third day after his death by crucifixion some time in the period AD 27 to 33 (see Good Friday). In the Roman Catholic Church, Easter is actually an eight-day feast called the Octave of Easter]].

Perhaps the earliest extant primary source referencing Easter is a 2nd century Paschal homily by Melito of Sardis, which characterizes the celebration as a well-established one.

Date of Easter

Dates for Easter Sunday, 2000-2020

Year	Western	Eastern
2000	April 23	April 30
2001	April 15
2002	March 31	May 5
2003	April 20	April 27
2004	April 11
2005	March 27	May 1
2006	April 16	April 23
2007	April 8
2008	March 23	April 27
2009	April 12	April 19
2010	April 4
2011	April 24
2012	April 8	April 15
2013	March 31	May 5
2014	April 20
2015	April 5	April 12
2016	March 27	May 1
2017	April 16
2018	April 1	April 8
2019	April 21	April 28
2020	April 12	April 19

In Western Christianity, Easter always falls on a Sunday from March 22 to April 25 inclusive. The following day, Easter Monday, is a legal holiday in many countries with predominantly Christian traditions. In Eastern Christianity, Easter falls between April 4 and May 8 between 1900 and 1970 based on the Gregorian date.

Easter and the holidays that are related to it are moveable feasts, in that they do not fall on a fixed date in the Gregorian or Julian calendars (which follow the motion of the sun and the seasons). Instead, they are based on a lunar calendar similar—but not identical—to the Hebrew Calendar. The precise date of Easter has often been a matter for contention.

At the First Council of Nicaea in 325 it was decided that Easter would be celebrated on the same Sunday throughout the Church, but it is probable that no method was specified by the Council. (No contemporary account of the Council's decisions has survived.) Instead, the matter seems to have been referred to the church of Alexandria, which city had the best reputation for scholarship at the time. The Catholic Epiphanius wrote in the mid-4th Century, "...the emperor...convened a council of 318 bishops...in the city of Nicea...They passed certain ecclesiastical canons at the council besides, and at the same time decreed in regard to the Passover that there must be one unanimous concord on the celebration of God's holy and supremely excellent day. For it was variously observed by people..."(Epiphanius. The Panarion of Epiphanius of Salamis, Books II and III (Sects 47–80), De Fide). Section VI, Verses 1,1 and 1,3. Translated by Frank Williams. EJ Brill, New York, 1994, pp.471–472).

The practice of those following Alexandria was to celebrate Easter on the first Sunday after the earliest fourteenth day of a lunar month that occurred on or after March 21. While since the Middle Ages this practice has sometimes been more succinctly phrased as Easter is observed on the Sunday after the first full moon on or after the day of the vernal equinox, this does not reflect the actual ecclesiastical rules precisely. The reason for this is that the full moon involved (called the Paschal full moon) is not an astronomical full moon, but an ecclesiastical moon. Determined from tables, it coincides more or less with the astronomical full moon.

The ecclesiastical rules are:

• Easter falls on the first Sunday following the first ecclesiastical full moon that occurs on or after March 21 (the day of the ecclesiastical vernal equinox).
• This particular ecclesiastical full moon is the 14th day of a tabular lunation (new moon).

The Church of Rome used its own methods to determine Easter until the 6th century, when it may have adopted the Alexandrian method as converted into the Julian calendar by Dionysius Exiguus (certain proof of this does not exist until the ninth century). Most churches in the British Isles used a late third century Roman method to determine Easter until they adopted the Alexandrian method at the Synod of Whitby in 664. Churches in western continental Europe used a late Roman method until the late 8th century during the reign of Charlemagne, when they finally adopted the Alexandrian method. Since western churches now use the Gregorian calendar to calculate the date and Eastern Orthodox churches use the original Julian Calendar, their dates are not usually aligned in the present day.

In the United Kingdom, the Easter Act of 1928 set out legislation to allow the date of Easter to be fixed as the first Sunday after the second Saturday in April. However, the legislation was never implemented.

Computations

The calculations for the date of Easter are somewhat complicated. See computus for a discussion covering both the traditional tabular methods and more exclusively mathematical algorithms such as the one developed by mathematician Carl Friedrich Gauss.

In the Western Church, Easter has not fallen on the earliest of the 35 possible dates, March 22, since 1818, and will not do so again until 2285. However, it did fall on March 23, just one day after its earliest possible date, in 2008. Easter last fell on the latest possible date, April 25 in 1943, and will next fall on that date in 2038. However, it will fall on April 24, just one day before this latest possible date, in 2011.

Calculating Easter

Epact.	Dominical Letter. For Leap Years use the 2nd Letter.
	A	B	C	D	E	F	G
*	Apr. 16	Apr. 17	Apr. 18	Apr. 19	Apr. 20	Apr. 14	Apr. 15
1	"   16	"   17	"   18	"   19	"   13	"   14	"   15
2	"   16	"   17	"   18	"   12	"   13	"   14	"   15
3	"   16	"   17	"   11	"   12	"   13	"   14	"   15
4	"   16	"   10	"   11	"   12	"   13	"   14	"   15
5	"     9	"   10	"   11	"   12	"   13	"   14	"   15
6	"     9	"   10	"   11	"   12	"   13	"   14	"     8
7	"     9	"   10	"   11	"   12	"   13	"     7	"     8
8	"     9	"   10	"   11	"   12	"     6	"     7	"     8
9	"     9	"   10	"   11	"     5	"     6	"     7	"     8
10	"     9	"   10	"     4	"     5	"     6	"     7	"     8
11	"     9	"     3	"     4	"     5	"     6	"     7	"     8
12	"     2	"     3	"     4	"     5	"     6	"     7	"     8
13	"     2	"     3	"     4	"     5	"     6	"     7	"     1
14	"     2	"     3	"     4	"     5	"     6	Mar. 31	"     1
15	"     2	"     3	"     4	"     5	Mar. 30	"   31	"     1
16	"     2	"     3	"     4	Mar. 29	"   30	"   31	"     1
17	"     2	"     3	Mar. 28	"   29	"   30	"   31	"     1
18	"     2	Mar. 27	"   28	"   29	"   30	"   31	"     1
19	Mar. 26	"   27	"   28	"   29	"   30	"   31	"     1
20	"   26	"   27	"   28	"   29	"   30	"   31	Mar. 25
21	"   26	"   27	"   28	"   29	"   30	"   24	"   25
22	"   26	"   27	"   28	"   29	"   23	"   24	"   25
23	"   26	"   27	"   28	"   22	"   23	"   24	"   25
24	Apr. 23	Apr. 24	Apr. 25	Apr. 19	Apr. 20	Apr. 21	Apr. 22
25	"   23	"   24	"   25	"   19	"   20	"   21	"   22
26	"   23	"   24	"   18	"   19	"   20	"   21	"   22
27	"   23	"   17	"   18	"   19	"   20	"   21	"   22
28	"   16	"   17	"   18	"   19	"   20	"   21	"   22
29	"   16	"   17	"   18	"   19	"   20	"   21	"   15

See also

• Easter controversy - The controversy that is explicitly called The Easter Controversy covers many arguments concerning the proper date to celebrate Easter.

External links

• Calculator for the date of Festivals (Anglican)
• A simple method for determining the date of Easter for all years 326 to 4099 A.D.
• Paschal Calculator (Eastern Orthodox)
• Side-by-side Easter reference - for Roman Catholic and Orthodox Easter dates, both Old style and New style, from sixteenth through twenty fifth century.
• Perpetual table for Easter