https://www.pcgamer.com/fallout-76-pc-beta-dates/

Bethesda has released its first schedule for the Fallout 76 beta on PC next week. Times may be subject to change, but if all things stay the same, here's when we'll be able to play the Fallout 76 beta on PC:

Tuesday, October 30: 4 pm - 8 pm PT / 7 pm - 11 pm ETThursday, November 1: 11 am - 4 pm PT / 2 pm - 7 pm ETSaturday, November 3: 2 pm - 6 pm PT / 5 pm - 9 pm ETSunday, November 4: 11 am - 6 pm PT / 2 pm to 9 pm ET