Main official minyanim in main shul daven Ashkenaz . Other minyanim baal tifla chooses nusach. Shacharis Sunday notes: from vasikin every 10 minutes until chatzos Shacharis MTh notes: from vasikin every 10 minutes until chatzos Shacharis TWF notes: from vasikin every 10 minutes until chatzos Shacharis Rosh Chodesh notes: from vasikin every 10 minutes until chatzos Mincha notes: from mincha gedoyleh every few minutes until just after shkia Maariv notes: from 20 minutes after shkia until aloys hashachar Friday Mincha notes: from mincha gedoyleh every few minutes until just after shkia Shabbos Shacharis notes: from vaskin until chatzos Shabbos Mincha notes: from mincha gedoyleh every few minutes until just after shkia Motzai Shabbos Maariv notes: from 20 mins after shkia until approx three and a half hours after shkia