Jumada al-Thani

Jumada al-Thani (Arabic: جمادى الآخرة) is the sixth month of the Islamic lunar calendar, which is based on the cycles of the moon. It is also known as Jumada al-Aakhirah, meaning "the latter Jumada", to distinguish it from the preceding month Jumada al-Awwal.

Like other months in the Islamic calendar, it has either 29 or 30 days, depending on the sighting of the new moon or astronomical calculation. The lunar year is approximately 10–12 days shorter than the solar year, so Jumada al-Thani advances earlier each year in the Gregorian calendar.

Name and origin

The word "Jumada" is derived from the Arabic root referring to frost or cold. The traditional explanation found in early sources states that the month names were assigned when the calendar was synchronized with seasons, and both Jumada months fell during the cold season in the Arabian Peninsula. After the Islamic lunar calendar was fixed and the practice of intercalation (nasī') ceased, the names no longer corresponded to the seasons.

Position in the calendar

The order of months is: Muharram, Safar, Rabi' al-Awwal, Rabi' al-Thani, Jumada al-Awwal, Jumada al-Thani, Rajab, Sha'ban, Ramadan, Shawwal, Dhu al-Qi'dah, and Dhu al-Hijjah. Jumada al-Thani is followed by Rajab, one of the four sacred months.

Modern usage

The Islamic calendar is used to determine religious dates in the Muslim world, and in some countries it serves as an official or parallel calendar alongside the Gregorian calendar. Jumada al-Thani has no specific obligatory religious observances, but it includes historical commemorations observed by various Muslim communities.