Ash Wednesday | Definition, History, Meaning, & Facts - Britannica

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What is Ash Wednesday?

Ash Wednesday is the first day of Lent in Western Christianity, a solemn reminder of human mortality and the need for reconciliation with God. It marks the beginning of the penitential 40-day Lenten season that precedes Easter and is commonly observed with the distribution of ashes, fasting, and abstinence from meat.

When is Ash Wednesday?

Ash Wednesday, the start of the Lenten season in Western Christianity, occurs six and a half weeks before Easter. The date changes year to year, depending on the date of Easter, and falls between February 4 and March 11. In 2026 Ash Wednesday is on February 18. It will fall on February 10 in 2027.

How is Ash Wednesday observed?

In the Roman Catholic Church, Ash Wednesday is observed by applying ashes in the shape of a cross on the forehead of each worshipper. It is an obligatory day of fasting and abstinence, with only one full meal and no meat consumed. It is observed similarly in Anglican and Lutheran churches, and in certain other Protestant groups.

Where do the ashes for Ash Wednesday come from?

The ashes for Ash Wednesday are obtained by burning the palms used in the previous year’s Palm Sunday service. This is typically done during a special service on Shrove Tuesday, the day before Ash Wednesday.

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Ash Wednesday marks the start of Lent, a period of fasting, reflection — and fish fries • Feb. 16, 2026, 7:56 AM ET (AP) Show less

Ash Wednesday, in Western Christianity, the first day of Lent, occurring six and a half weeks before Easter (between February 4 and March 11, depending on the date of Easter). It is immediately preceded by Shrove Tuesday. Ash Wednesday is a solemn reminder of human mortality and the need for reconciliation with God and marks the beginning of the penitential Lenten season. It is commonly observed with the distribution of ashes and with fasting. Eastern Orthodox churches begin Lent on Clean Monday and therefore do not observe Ash Wednesday.

Together with Good Friday (which marks the Crucifixion of Jesus on the Friday before Easter Sunday), Ash Wednesday is an obligatory day of fasting and abstinence for Roman Catholics, where only one full meal and no meat are to be consumed. Although Ash Wednesday is not a holy day of obligation, mass on this day is traditionally one of the most heavily attended non-Sunday masses of the liturgical year. Worship services are also held on Ash Wednesday in Anglican, Lutheran, and some other Protestant churches.

History

In the early Christian church, the length of the Lenten celebration varied, but eventually it began 6 weeks (42 days) before Easter. This provided only 36 days of fasting (excluding Sundays). In the 7th century, four days were added before the first Sunday in Lent in order to establish 40 fasting days, in imitation of Jesus Christ’s fast in the desert.

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It was the practice in Rome for penitents and grievous sinners to begin their period of public penance on the first day of Lent in preparation for their restoration to the sacrament of the Eucharist. They were sprinkled with ashes, dressed in sackcloth, and obliged to remain apart until they were reconciled with the Christian community on Maundy Thursday, the Thursday before Easter. When these practices fell into disuse (8th–10th century), the beginning of the penitential season of Lent was symbolized by placing ashes on the heads of the entire congregation.

Ashes to ashes

In the Roman Catholic Church, the ashes are applied in the shape of a cross on the forehead of each worshipper on Ash Wednesday. These ashes are obtained by burning the palms used in the previous year’s Palm Sunday service. Receiving ashes is not one of the seven sacraments of the Roman Catholic Church; therefore, anyone who wishes to receive ashes may do so, regardless of age, religion, or personal standing in the church. The ashes serve as a memento mori and are often accompanied with some variation of the words, “Remember that you are dust, and to dust you shall return.”

The Editors of Encyclopaedia BritannicaThis article was most recently revised and updated by Melissa Petruzzello.