Power Hours are weekly events on the Sorare Market. During these events, you can expect between 180 Limiteds, 60 Rares, 2 Super Rares and 1 Unique cards available for auction every Sunday from 21:00 (9pm) UTC to 22:00 (10pm) UTC.
Power Hours are designed so that managers can plan ahead knowing there will be more buying options during this hour. There is usually a theme, and the event will end with a major Unique card on sale (e.g. Neymar, Ronaldo, Mbappé, Joao Felix).