Is the liturgical calendar different between the Ordinary Form of the Mass and the Extraordinary Form of the Mass?
There are several differences between the liturgical calendars of the Ordinary and Extraordinary Forms. Sometimes a saint may be celebrated on a different day between the two calendars. The Ordinary Form calendar does not contain the season of Septuagesima or the Octave of Pentecost like the Extraordinary Form calendar does.
Either calendar can be viewed on this website: Calendaria Liturgica
English Propers for each day can be viewed here: ExtraordinaryForm.org - Mass Propers for Weekdays
Where can I read the English translation of the “propers” of the Mass?