The Inquisition was a terrifying fact of life to those who lived in areas where it was in force. That domain would eventually include not only much of Europe, but also the far-flung colonies of Europe's Catholic powers.
January (Jan) 2017 There are 31 days in this month. February (Feb) 2017 There are 28 days in this month. March (Mar) 2017 There are 31 days in this month. April (Apr) 2017 There are 30 days in this month. May (May) 2017 There are 31 days in this month. June (Jun) 2017 There are 30 days in this month.
They all have 4 weeks, but February is the only one to have exactly 4 weeks (except in Leap years when it has 4 weeks and 1 day). April, June September and November each have 30 days = 4 weeks and 2 days. The rest of the months each have 31 days = 4 weeks and 3 days.