Ember days

In the liturgical calendar of the Western Christian churches, Ember days are four separate sets of three days within the same week — specifically, the Wednesday, Friday, and Saturday — roughly equidistant in the circuit of the year, that are set aside for fasting and prayer. These days set apart for special prayer and fasting were considered especially suitable for the ordination of clergy. The Ember Days are known in Latin as the quattuor anni tempora (the "four seasons of the year"), or formerly as the jejunia quattuor temporum ("fasts of the four seasons").

The four quarterly periods during which the ember days fall are called the embertides.

Ember days have their origin in the Latin Quatuor Tempora (four times).

There are various views as to etymology. According to J. M. Neale in Essays of Liturgiology (1863), Chapter X:

"The Latin name has remained in modern languages, though the contrary is sometimes affirmed, Quatuor Tempora, the Four Times. In French and Italian the term is the same; in Spanish and Portuguese they are simply Temporas. The German converts them into Quatember, and thence, by the easy corruption of dropping the first syllable, a corruption which also takes place in some other words, we get the English Ember. Thus, there is no occasion to seek after an etymology in embers; or with Nelson, to extravagate still further to the noun ymbren, a recurrence, as if all holy seasons did not equally recur. Ember-week in Wales is Welsh: "Wythnos y cydgorian", meaning "the Week of the Processions". In mediæval Germany they were called Weihfasten, Wiegfastan, Wiegefasten, or the like, on the general principle of their sanctity.... We meet with the term Frohnfasten, frohne being the then word for travail. Why they were named foldfasten it is less easy to say."

Neil and Willoughby in The Tutorial Prayer Book (1913) prefer the view that it derives from the Anglo-Saxon ymbren, a circuit or revolution (from ymb, around, and ryne, a course, running), clearly relating to the annual cycle of the year. The word occurs in such Anglo-Saxon compounds as ymbren-tid ("Embertide"), ymbren-wucan ("Ember weeks"), ymbren-fisstan ("Ember fasts"), ymbren-dagas ("Ember days"). The word imbren even makes it into the acts of the "Council of Ænham" (1009): jejunia quatuor tempora quae imbren vocant, "the fasts of the four seasons which are called "imbren'". It corresponds also with Pope Leo the Great's definition, jejunia ecclesiastica per totius anni circulum distributa ("fasts of the church distributed through the whole circuit of the year").

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