Before choosing which Pantheon tickets are right for you, it's good to familiarize yourself with the Pantheon's standard opening hours, which you can find in the About section.
As the Pantheon remains an active site of worship, there are some exceptions to the usual opening hours, including the following:
On public holidays, the Pantheon is open from 09:00 until 13:00 (last admission 12:45)
The Pantheon closes on the following dates: 1st January, 1st May, 25th December.
Visits do not take place during Masses (Holidays: 10:30; Saturday: 17:00).