What time does the box office open at the met

From their website ( https://themetphilly.com/info/ ) Box Office The Met Philadelphia box office is located by the corner of Poplar and Carlisle Streets. The box office is open Monday – Friday from 12pm – 5pm ET & on show days. On show days, the box office will open 2 hours prior to door time. There is an $8 fee per ticket at the box office. Phone Number: (215) 309-0112 Cash, MasterCard, Visa, Discover & American Express payment accepted. All tickets can also be purchased via LiveNation.com or over the phone – 1 (800) 745-3000 You can also purchase Met Philly tickets at the Fillmore or TLA box offices.

Not sure the open time.. But they stay open longer on event days