It’s easy to say this in this way - but the answer will be the answer whether it’s December 10th or December 31st.
Try not to be obsessed with looking every minute. Every year, there’s 2 or 3 weeks worth of daily - is it today chats - and it’s not healthy.
Go do your life - the decision will be there. Or check once a day at most.
They don’t give days other than the “by” so they have flexibility and looking at previous years is generally not a help…it’s certainly not an assurance.
And don’t forget - dream schools are often not dream schools once you arrive. They may be - or may not be (bad roomie, bad prof) - and most importantly there are many more schools out there than just SU that could be a great fit. So hopefully it’s SU but if not, you’ll find another great home - as long as you have a list that includes targets and safeties - and yes, you need to choose a safety that you’d love.
Good luck.