Get your tickets in advance to speed the process. Time through security will depend on the line (leave all purpose tools, etc. will be checked). From then on, it's as long as you want to make it. Yes, sunset, drinks, and dinner was an amazing night out!
Took us about 10-15mins to get tickets and through security. But once you get to the top you can spend as long as you like. There's a restaurant and bar gift shop and a 360 viewing floor and some other attractions. I'd recommend sampling some cocktails.
You go according to your time, very flexible I spent about 1-2 hours going at a relaxed pace taking many pictures and sitting around
It fluctuates.
Would recommend at least an hour.take tickets for 6 pm onwards. Sunset viewing in the best
Depends on how long you want to take. But expect to spend 30-45 minutes at least. The views are stunning
It's around an hour from the time you walk in. It's at your pace once you get into the observatory
Thanks! Your answer is awaiting moderation.