How Early is Amud Hashachar?

From All: R Yoni Mandelstam by R Yoni Mandelstam.

• Published: 2021-06-30T00:00:00Z
• Duration: 33:30
• Books: Mishnah Tamid, Numbers
• Parsha: Pinchas
• Audio: https://shiurim.yutorah.net/2021/36207/1005323.MP3
• Page: https://yutorah.org/lectures/1005323
• TorahApp: https://torahapp.org/share/p/YU_82281_all/e/yu%3A1005323