Easter season ends with Pentecost which is celebrated on May 31, 2020. How long is the Easter season? 50 days Eastertide is the period of 50 days, spanning from Easter Sunday to Pentecost Sunday. It is celebrated as a single joyful feast, called the "great Lord's Day". Each Sunday of the season is treated as a Sunday of Easter.
Live Feed from the Vatican (24 hours) - this feed includes actual, ongoing services, audiences, meetings, etc. The image you see here is just an image... there may be a Mass or Audience or other activity being broadcast. Check here for Vatican Holy Week services: (english translations) https://www.vaticannews.va/en.html