Need clarification about FP+ 30 day timing

[DaisyJ]

If I want to make a FP+ for March 27 and am off site, I would be able to do that February 25, correct? I can only make them one day at a time after that, is that also correct?

 

[Queen of the WDW Scene]

Correct and Correct.

 

[DaisyJ]

Thank you.