Dealing with time change for US to overseas training spots

I’d love to one day spend a week (or more) at one of the triathlon-specific training hotel/resorts like the ones in Mallorca, but I’m wondering if it would be an awful plan given the significant time change from the US to flying over there. (As of now, it’s 3PM in california, and 12AM in Mallorca).

Has anybody gone over there in the past and dealt with this? Any stories/experiences/recommendations are welcome.