The New Mexico Museum of Natural History and Science is open 9 am to 5 pm Wednesday through Monday and closed on Tuesday. The museum is also closed on Thanksgiving, Christmas, and New Years Day.
Admission is $8 for adults, $7 for seniors over 60 and youth 13-17, $5 for children 3-12, children 2 and under are free.
Combination tickets for museum shows are available. Details here.