I had never heard of this so I had to check it out. It sounds like it is an installment from the Aquarium in Golden Gate Park that is just stationed in the airport, so there aren't hours, so to speak. If you walk by, you can see the two tanks. I haven't been myself, but it looks like one more exhibit at the airport (they always have a few going). May have to plan a flight in and out of SFO to check it out for myself.