13th day of Adar at dawn (if Shabbat then 11th day of Adar at dawn) is when the festival begins . On 30 Kislev, Easter is celebrated . Fasting,all-night vigil,charity, "bathing" the Buddha,sunrise service,Prayer rituals are observed in this festival . Passover, since it is regarded as the Christian fulfillment of Passover; Septuagesima, Sexagesima, Quinquagesima, Shrove Tuesday, Ash Wednesday, Clean Monday, Lent, Great Lent, Palm Sunday, Holy Week, Maundy Thursday, Good Friday, and Holy Saturday which lead up is related to Easter . The frequency of this festival is once every Islamic year . The official name of the festival Easter is Hebrew:חֲנֻכָּה or חֲנוּכָּה . Easter is also called Chavathi . social gatherings,Church services,and gift-giving,festive family meals,and giving Hanukkah gelt,Easter egg decoration are the celebrations of this festival . The same day, at nightfall is when this festival ends  . Easter 2019 date was April 21 (Western),12 May (China and East Asia) . Asian,Christian are the type(s) Easter festival . Because of birth of the Khalsa the festival Easter is observed . Easter 2018 date was Tuesday 20 March 2018,at 16:15 UTC *,April 8 (Eastern) . Easter 2020 date was April 12 (Western),June 7 (Eastern) . The 2021 date of the festival was October 11,May 2 (Eastern)
The festival is observed because of welcome longer days