Hi! The ceremony starts at 3:00pm with a processional of the Knights of the Holy Sepulchre of Jerusalem bringing the Crown to the altar and initial prayers/hymns/readings, which lasts approximately 20 minutes. Afterwards, by sections/rows, they facilitate the queue to walk up to the crown and you can touch, kiss it, etc (yes, it's cleaned between each person), which is open until 5:00pm. During this time, there's additional prayers/hymns/readings happening at the same time. You can stay for this if you'd like, but it's not mandatory. At 5:00pm, the Crown is taken to the reliquary, where it's on display until about 6:00pm.