Some say Tachanun on Pesach Sheni (14 Iyar); some do not; some do not say Tachanun on 14 & 15 Iyar. What are the sources for these customs? See related Why do we do anything for Pesach Sheini? ...
Assuming that it is a hefseik and forbidden to interrupt between amidah and tachanun, should a person who regularly recites vidui change his custom and delay the recital of vidui until later on, after ...
It says in the Rambam that there is a custom not to say Tachanun at Mincha on Erev Shabbos and Yom Tov. What is the reason for this custom?
Why is there no Tachnun said in the month of Nissan?
How come Sepharadim do not "fall on their faces" during Tachanun as Ashkenazim do, if the prayer is called "nefilat apa'im" (literally the falling of the faces)? The Shulchan Aruch seems to hold of ...
Where does the custom not to say Tachanun on a Yahrtzeit come from?