I hear R Rebelde 5025 kHz almost every evening and night fairly well. I am in Newfoundland, about 3700 km NE of Havana. This time of year it starts coming in just before sunset (when it is already dark in Cuba).
I don't see a lot of loggings of Rebelde from around North America, so I have assumed that either people find it very common and not worth logging (!), or they are not hearing it much.

Do you get it where you are, without the Florida SDR?