It is different for all colleges, so you should check on their website. But most of the colleges are around 1st Nov.
While many colleges have their normal EA deadline as November 1st, due to COVID-19, a lot of colleges have been pushing back or somehow editing their deadlines. Some colleges even have some parts of their application due on one day, but pushed back the deadlines for certain parts, such as official transcripts. I highly recommend that you check each college's website, as they should have all the information there, and it can be convoluted at times.
Best of luck!
You can even just google "early action deadline college"
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