You're welcome.
There's no way to know. I've seen a couple of people who had returns pulled early by the IRS said they were given a deposit date. The 21 days is actually "within 21 days". The IRS says 9 out of 10 filers who use efile and direct deposit will get it within 21 days.
There's no way to predict. It's not uncommon to get a refund within 10-12 days. Your return must have been pulled early if you have already have had an acceptance notice.
Also, if you have EIC (earned income credit) or ACTC (additional child tax credit) the IRS cannot, by law, release those refunds until after February 15. And the IRS can always pull a return for additional processing.
