Easter Monday refers to the day after Easter Sunday in either the Eastern or Western Christian traditions. It is a public holiday in some countries. It is the second day of Eastertide. In Western Christianity, it marks the second day of the Octave of Easter, and in Eastern Christianity it marks the second day of Bright Week.

Day after Easter Sunday
2021 date	April 5 (Western)       May 3 (Eastern)
2022 date	April 18 (Western)     April 25 (Eastern)
2023 date	April 10 (Western)     April 17 (Eastern)
2024 date	April 1 (Western)       May 6 (Eastern)