In Hyrule Adventures, the villain is revealed to be Ganon, who is introduced as a Gerudo who travels to a pyramid to find the Trident Of Power. It gives him power and you fight him as a big blue pigmonster.
In Ocarina of Time, it is stated that a man is born to the Gerudo only every 100 years.
A Ganondorf dies in Twilight Princess.
Now, since the Ganondorf in TP is the same one from OoT, this COULD mean that the Ganondorf ( a male gerudo, who only have males every 100 years.) in FSA/HA was born 100 after Ganondorf from OoT was born, meaning that FSA takes place 100 years after OoT.
However, I think that it's more likely that the FSA!Ganondorf was born 100 years after OoT!Ganon DIES (in TP), placing FSA a bit over 100 years after TP.
THis doesn't have any far reaching consequences, but it is a simple thing that was interesting to me