https://www.pcgamer.com/fallout-76-beta-kicks-off-tomorrow-on-xbox-one/

Our Fallout 76 beta release date: everything we know roundup informs when PC players can take on post-apocalyptic West Virginia first-hand. But if you fancy dropping in on streams, let's plays, walkthroughs and what not early—here's when tomorrow's Xbox One B.E.T.A (Break-It Early Test Application) kicks into gear. 

While we don't yet know how the PC beta will be structured, we might be able to glean some information from its console schedule. The convenience of its universal four-hour stints, for example, may differ depending on where you are in the world.