B”H, numerous followers saw our late night post about the moon!

According to Rav Tzvi Yaakov Stein, the last time to say it will be Motzai shabbos around 9:38 pm.

(We don’t generally say it on Friday night or Yom Tov, but if the last chance to say it is Y”T due to bad weather, we can say it even on Y”T).