Confused

I was going to do an update on moving day, but am not sure how to count the days. You see, I am moving on the 22nd and today is the 19th, so do I say 3 days until moving day and include the actual day, or do I say 2 days until moving day since the actual moving day would be 0 days? This is throwing off my whole packing scheme and making a mess of me sleep patterns, as I wil be taking off Monday night to move on Tuesday, but then will the be 1 day to moving day or 2? I will research this and hopefully get back on schedule. laterzzzzzzzzzzzzzzzz