http://www.newsweek.com/fallout-76-beta-time-when-can-you-play-start-ps4-pc-xbox-one-1190017

The Fallout 76 beta times have been announced for the coming week. While the beta is only available during small windows of time, it will be open almost every day at some point. The full schedule for the Fallout 76 beta is as follows:

The full schedule for the Fallout 76 beta Bethesda