Taken in-parts from, Untied States Conference of Catholic Bishops
Lent is a 40 day season of prayer, fasting, and almsgiving that begins on Ash Wednesday and ends at sundown on Holy Thursday. It's a period of preparation to celebrate the Lord's Resurrection at Easter. During Lent, we seek the Lord in prayer by reading Sacred Scripture; we serve by giving alms; and we practice self-control through fasting. We are called not only to abstain from luxuries during Lent, but to a true inner conversion of heart as we seek to follow Christ's will more faithfully. We recall the waters of baptism in which we were also baptized into Christ's death, died to sin and evil, and began new life in Christ.
Many know of the tradition of abstaining from meat on Fridays during Lent, but we are also called to practice self-discipline and fast in other ways throughout the season. Contemplate the meaning and origins of the Lenten fasting tradition in this reflection. In addition, the giving of alms is one way to share God's gifts—not only through the distribution of money, but through the sharing of our time and talents. As St. John Chrysostom reminds us: "Not to enable the poor to share in our goods is to steal from them and deprive them of life. The goods we possess are not ours, but theirs." (Catechism of the Catholic Church, no. 2446).
In Lent, the baptized are called to renew their baptismal commitment as others prepare to be baptized through the Rite of Christian Initiation of Adults, a period of learning and discernment for individuals who have declared their desire to become Catholics.
"For me, prayer is a surge of the heart; it is a simple look turned toward heaven, it is a cry of recognition and of love, embracing both trial and joy." -St. Therese of Lisieux (CCC 2558)
During Lent, we are asked to devote ourselves to seeking the Lord in prayer and reading Scripture, to service by giving alms, and to practice self-control through fasting. Dive into God's word in Scripture this Lent or pray the rosary with your family.
Fasting
Ash Wednesday and Good Friday are obligatory days of fasting and abstinence for Catholics. In addition, Fridays during Lent are obligatory days of abstinence.
For members of the Latin Catholic Church, the norms on fasting are obligatory from age 18 until age 59. When fasting, a person is permitted to eat one full meal, as well as two smaller meals that together are not equal to a full meal. The norms concerning abstinence from meat are binding upon members of the Latin Catholic Church from age 14 onwards.
Members of the Eastern Catholic Churches are to observe the particular law of their own sui iuris Church.
If possible, the fast on Good Friday is continued until the Easter Vigil (on Holy Saturday night) as the "paschal fast" to honor the suffering and death of the Lord Jesus and to prepare ourselves to share more fully and to celebrate more readily his Resurrection.
Almsgiving
The foundational call of Christians to charity is a frequent theme of the Gospels. During Lent, we are asked to focus more intently on "almsgiving," which means donating money or goods to the poor and performing other acts of charity. As one of the three pillars of Lenten practice, almsgiving is "a witness to fraternal charity" and "a work of justice pleasing to God." (Catechism of the Catholic Church, no. 2462).