Mon - Fri: 8 a.m. - 6 p.m.
Sat: 9:30 a.m. - 5 p.m.
Sun: 9:30 a.m. - 6 p.m.
There are several services everyday. On occasion, the cathedral crypt might be closed due to preparations.
Every Saturday, a free organ concert starts at 10 a.m. The cathedral is not open for sightseeing until the concert is over.
Free of charge.