Is there a discount for movies before noon (or some other time in the am?)

Yes, the first matinee is $5.89

Matinee discount

There are no discounts before noon but there's a military discount and cvlub card discounts after 2pm.

Every showing before noon is considered matinee and is discounted.

Yes there is indeed a discount for movies before noon! The adults movie normal tickets usually sell for $5.50, where 3D and real D can be sold for more.

Yes. 1st show of the day for adults or kids is just $5 something. 3D cost more but still cheaper 1st showing. I am an AMC member.

The first showing of the day usually seems to be heavily discounted

If you are amc stubs member, you get $5 tickets for shows on Tuesday