147. The number of months in a year, appointed in the Book of God, is nineteen. # 127The Baha'i year, in accordance with the Badi' calendar, consists of nineteen months of nineteen days each, with the addition of certain intercalary days (four in an ordinary year and five in a leap year) between the eighteenth and nineteenth months in order to adjust the calendar to the solar year. The Bab named the months after certain attributes of God. The Baha'i New Year, Naw-Ruz, is astronomically fixed, coinciding with the March equinox (see note 26). For further details, including the names of the days of the week and the months, see the section on the Baha'i calendar in The Baha'i World, volume XVIII.
148. the first hath been adorned with this Name which overshadoweth the whole of creation # 127In the Persian Bayan, the Bab bestowed the name "Baha" on the first month of the year (see note 139).