Magazine Upload Date

Does anyone know what date the Magazine appearc either online or in the library app the month before they are due? I know they are there at least a few days early, but just wondered if there was a specific day they are uploaded....

I think they usually try to have the English magazine text a few days before the end of the month, and the audio comes a few days after the text. I don't think there's a consistent date – if anything, it would be something like the Wednesday before, or the Friday before.

Thanks:)