The Kitáb-i-Aqdas
127The number of months in a year, appointed in the Book of God, is nineteen. Of these the first hath been adorned with this Name which overshadoweth the whole of creation.
Calendar, Bahá’í months
names,   n139, n148
number of, in a year,   n27, n147
Greatest Name (Most Great Name),   K111, n139, n148
Study Guide
(See Note 147)
What are the months of the year named after?
What day is astronomically fixed?