I had a J1 visa for a couple years. Now I will start my new job on October 1st on my
H1B (everything approved, already got the visa stamp since I'm vacationing in Germany right now). I know that I can only enter the US 10 days prior to my job start date, but I am a little bit confused what exact date that means since I found people saying that the earliest date of entry is 09/20 or 09/21. So my question is which one is it? I already booked my flight back for the 20th and if I have to change it to the 21st I need to know soon. Thank you very much in advance.