The Christian calendar is a calendar utilized by Christians to find out the dates of non secular holidays and observances. It’s based mostly on the Gregorian calendar, which was launched in 1582 by Pope Gregory XIII. The Christian calendar has 12 months, every with 30 or 31 days, and a intercalary year each 4 years. The primary day of the yr is January 1, and the final day is December 31.
The Christian calendar is essential as a result of it helps Christians to plan their spiritual actions. It additionally helps to find out the dates of holidays similar to Easter and Christmas. The Christian calendar can be used to calculate the date of Pentecost, which is a Christian vacation that celebrates the descent of the Holy Spirit upon the apostles.