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Reference of Measurements in Halacha: Difference between revisions
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Reference of Measurements in Halacha (view source)
Revision as of 01:52, 22 July 2024
, 22 July 2024→Tzet HaKochavim (Emergence of the stars): All these links of shkiyah, mil, etc lead to nowhere. Pls advise
(→Mincha Ketana: In this section also it can be noted that there is a dispute whether it is from sunrise or from alot) |
(→Tzet HaKochavim (Emergence of the stars): All these links of shkiyah, mil, etc lead to nowhere. Pls advise) |
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#[[Shekiyah]] is sunset which, in general, is halachically the same as the astronomical calculation of sunset. <ref>[http://www.yutorah.org/lectures/lecture.cfm/728553/Rabbi_Hershel_Schachter/Shiur_on_Zmanim_in_Halacha Rav Hershel Schachter on yutorah.org] (min 69-72) says that sunset is the same as the sunset calculated by the naval observatory which is when the sun has completely set. </ref> | #[[Shekiyah]] is sunset which, in general, is halachically the same as the astronomical calculation of sunset. <ref>[http://www.yutorah.org/lectures/lecture.cfm/728553/Rabbi_Hershel_Schachter/Shiur_on_Zmanim_in_Halacha Rav Hershel Schachter on yutorah.org] (min 69-72) says that sunset is the same as the sunset calculated by the naval observatory which is when the sun has completely set. </ref> | ||
===Tzet HaKochavim (Emergence of the | ===Tzet HaKochavim (Emergence of the Stars)=== | ||
#There's a major dispute when | #There's a major dispute when ''tzet hakochavim'' is: Rabbenu Tam assumes that it's about 72 minutes after [[Shekiyah|''shekiyah'']] and the Gra assumes that it's three quarters of a [[mil|''mil'']] after [[Shekiyah|''shekiyah'']], varying according to one's location.<ref>Rabbi Hershel Schachter on [http://www.yutorah.org/lectures/lecture.cfm/728553/Rabbi_Hershel_Schachter/Shiur_on_Zmanim_in_Halacha# yutorah.org (min 43-5)] explains that many practice like the Gra regarding Tzet HaKochavim on [[Motzei Shabbat]]. See Biur HaGra and Mishna Brurah 261. Pri Megadim assumes that according to Rabbenu Tam, 72 minutes is a fixed time, but Mishna Brurah writes that it varies according to one's location.</ref> | ||
===Bein HaShemashot=== | ===Bein HaShemashot=== | ||
