Ayyám-i-Há

Key dates of the Baháʼí calendar
Year Ayyám-i-Há Fast Naw-Rúz
2024 26 Feb 29 Feb 1 Mar 19 Mar 20 Mar
2025 25 Feb 28 Feb 1 Mar 19 Mar 20 Mar
2026 25 Feb 1 Mar 2 Mar 20 Mar 21 Mar
2027 26 Feb 1 Mar 2 Mar 20 Mar 21 Mar
2028 26 Feb 29 Feb 1 Mar 19 Mar 20 Mar
2029 25 Feb 28 Feb 1 Mar 19 Mar 20 Mar
2030 25 Feb 28 Feb 1 Mar 19 Mar 20 Mar
2031 25 Feb 1 Mar 2 Mar 20 Mar 21 Mar

Ayyám-i-Há is a period of intercalary days in the Baháʼí calendar, when Baháʼís celebrate the Festival of Ayyám-i-Há. The four or five days of this period are inserted between the last two months of the calendar (Mulk and ʻAláʼ). The length of Ayyám-i-Há varies according to the timing of the following vernal equinox so that the next year always starts on the vernal equinox.

2026 has five days of Ayyám-i-Há: from sunset on Tuesday, February 24, to sunset on Sunday, March 1.