Mincha: Ashrei, U’va LeTziyyon, Shemoneh Esreh of Shalosh Regalim.
Ma’ariv: The earliest zeman is 45 minutes after sunset, that is, 7:05 p.m. (N.Y.C., E.D.T.) , Maariv prayer is usual weekday Maariv with Ata chonantanu. Havdala is over wine, no flame or spices.
We do not say Tachanun until after Rosh Chodesh (2 Marcheshvan).
The following chapters of Tehillim are being recited by many congregations and Yeshivos for our brothers and sisters in Eretz Yisrael: Chapter 83, 130, 142 – Y.K.