Awesome, @allyinspirit! I've found it really depends on your personal practice - some people will do the spell with a general "around the time" kind of thing, and there are others who will only perform it at the exact moment the moon turns full. I wish you the best for your spell next month. 😊

And I hear you on the de-cluttering - I'm going through that myself. Bright blessings to you as you put the pain of indecision behind you!