Ash Wednesday: The first day of the Lent Season.

Ash Wednesday, in the calendar of Western Christianity, is the first day of Lent and occurs 46 days before Easter. It is a moveable fast, falling on a different date each year because it is dependent on the date of Easter. It can occur as early as February 4 or as late as March 10.

According to the canonical gospels of Matthew, Mark and Luke, Jesus spent 40 days fasting in the desert before the beginning of his public ministry, during which he endured temptation by Satan. Ash Wednesday marks the beginning of this 40-day liturgical period of prayer and fasting.

Ash Wednesday derives its name from the practice of placing ashes on the foreheads of adherents as a sign of mourning and repentance toGod. The ashes used are typically gathered after the palms from the previous year's Palm Sunday are burned.

This practice is common in much of Christendom, being celebrated by Catholics, Anglicans, Lutherans, Methodists, Presbyterians, and some Baptist denominations.

At Masses and services of worship on this day, ashes are imposed on the foreheads of the faithful (or on the tonsure spots, in the case of some clergy). The priest, minister, or in some cases officiating layperson, marks the forehead of each participant with black ashes in the sign of the cross, which the worshipper traditionally retains until it wears off. The act echoes the ancient Near Eastern tradition of throwing ashes over one's head to signify repentance before God (as related in the Bible). ashes, being sacramentals, may be given to anyone who wishes to receive them, as opposed to Catholic sacraments, which are generally reserved for church members, except in cases of grave necessity. Similarly, in other Christian denominations ashes may be received by all who profess the Christian faith and are baptized.

In the Catholic Church, Ash Wednesday is observed by fasting, abstinence from meat, and repentance—a day of contemplating one's transgressions. The Anglican Book of Common Prayer also designates Ash Wednesday as a day of fasting. In the medieval period, Ash Wednesday was the required annual day of penitential confession occurring after fasting and the remittance of the tithe. In other Christian denominations these practices are optional, with the main focus being on repentance. On Ash Wednesday and Good Friday, Catholics between the ages of 18 and 59 (whose health enables them to do so) are permitted to consume only one full meal, which may be supplemented by two smaller meals, which together should not equal the full meal. Some Catholics will go beyond the minimum obligations demanded by the Church and undertake a complete fast or a bread and water fast. Ash Wednesday and Good Friday are also days of abstinence from meat (mammals and fowl), as are all Fridays during Lent. Some Catholics continue fasting throughout Lent,[citation needed] as was the Church's traditional requirement, concluding only after the celebration of the Easter Vigil.

As the first day of Lent, Ash Wednesday comes the day after Shrove Tuesday or Mardi Gras (Fat Tuesday), the last day of the Carnival season.

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