We were not told this on our two cruises we had in 2010 with a verandah.

On one of the two cruises, we enjoyed an evening standing on our verandah watching the fireworks along with a lot of other guests nearby!
I think it's a matter of luck with sunrises/sunsets, but we did go to bed one night with our drapes open and in the morning awoke to the sun peeking over the horizon on the ocean. I quickly jumped out of bed and went to verandah and just sat there and watched the sunrise. (we were Starboard).
Plus, being on the Starboard side we could see
Castaway Cay's family beach and the when the ship pulled away it turned in a way we could still view the island.
We are on Port side on our next cruise, but that's okay.