Easter is a Christian holiday that celebrates the resurrection of Jesus Christ. 2. It is typically observed on the first Sunday after the full moon following the vernal equinox. 3. In Western Christianity, Easter also marks the end of Lent, a 40-day period of fasting and repentance. 4. Easter is a time of renewal and hope, and many Christians use it as an opportunity to reflect on their faith and its role in their lives. 5. For many people, Easter is also a time to indulge in food and drink, and to spending time with family and friends.