Ship time Sunshine Charleston to Bermuda

[ChosenOne]

I am a bit confused as Carnival lists our ship as docking at 10AM...and a tour guide I am  hiring for Bermuda says we are listed at 10AM BERMUDA time  which is one hour ahead of FL time.  SO anyone recently on Sunshine from Charleston to Bermuda, can you let me know if ships time remained on Florida time or pushed ahead to Bermuda time.  

[1025cruise]

Normally for Bermuda the ship changes to local time since you are there overnight.