Dhu al-Hijjah is the twelfth and final month of the Islamic lunar calendar. In World Religions, it is best known as the month of Hajj and Eid al-Adha.
Dhu al-Hijjah is the final month of the Islamic lunar calendar, and in World Religions it is the month most closely tied to pilgrimage, sacrifice, and collective worship. Its name shows up whenever you study the Hajj, because the pilgrimage is only performed during this month, specifically from the 8th to the 13th day.
The month matters because it pulls together several major Islamic practices at once. Hajj, one of the Five Pillars of Islam, takes place in and around Mecca and brings millions of Muslims into the same ritual sequence. That makes Dhu al-Hijjah more than a date on a calendar. It is a religious time when worship becomes highly public, physical, and communal.
A key moment inside the month is the Day of Arafah on the 9th day. Pilgrims gather at Mount Arafat for prayer and reflection, and this day is often described as one of the holiest in Islam. If you are reading about Islamic rituals, Arafah is one of the clearest examples of how a single day in a lunar month can carry major spiritual weight.
The next day, the 10th of Dhu al-Hijjah, is Eid al-Adha. This festival is marked by the ritual sacrifice of an animal, along with prayer, family gatherings, and charity. The story behind the ritual centers on obedience to God and gratitude, which is why the month is often taught as a time of submission, memory, and generosity.
Because the Islamic calendar is lunar, Dhu al-Hijjah does not stay fixed in the Gregorian calendar. That means it shifts earlier by about 10 to 11 days each year. In a World Religions class, that detail matters because it shows how a religion’s sacred time can move through the seasons while still anchoring the same rites and meanings.
Dhu al-Hijjah helps you connect calendar, ritual, and meaning in Islam. When you see the term, you are not just looking at a month name. You are looking at the time frame that holds Hajj, the Day of Arafah, and Eid al-Adha, three of the most recognizable moments in Islamic life.
It also gives you a clean way to explain how the Five Pillars work in practice. Hajj is not an abstract obligation, it happens during a specific month, follows a specific ritual sequence, and brings together believers from many countries. That makes Dhu al-Hijjah useful for essays or short answers about community, pilgrimage, obedience, and the global character of Islam.
The term also helps with comparison. If you are contrasting Islam with religions that use solar calendars or fixed feast dates, Dhu al-Hijjah shows how lunar time can shape worship differently. It is a good example of sacred time moving through the year while still carrying stable ritual meaning.
Keep studying World Religions Unit 12
Visual cheatsheet
view galleryHajj
Hajj is the pilgrimage that takes place during Dhu al-Hijjah, so the month is the calendar setting for one of Islam’s most important obligations. If a question asks when Hajj happens, Dhu al-Hijjah is the time marker you should name. If it asks why the month matters, Hajj is the main reason.
Eid al-Adha
Eid al-Adha falls on the 10th day of Dhu al-Hijjah and is tied to the themes of sacrifice, obedience, and gratitude. It is the festival most students connect with the month after Hajj. The relationship matters because the holiday is not random, it comes right after key pilgrimage rites and extends their meaning into family and community life.
Islamic lunar calendar
Dhu al-Hijjah only makes sense if you know Islam uses a lunar calendar, where months follow the phases of the moon. That is why the month shifts through the seasons instead of staying in one part of the year. This connection is useful for explaining why Islamic holidays move on the Gregorian calendar.
salat al-jumu'ah
Salat al-jumu'ah is the Friday congregational prayer, which gives another example of communal worship in Islam. It is not the same as Dhu al-Hijjah, but both show how Islamic practice can bring believers together at shared times. One is weekly prayer, the other is a sacred month packed with major rites.
A quiz or short-answer question might give you a timeline or a set of Islamic practices and ask you to identify which month includes Hajj and Eid al-Adha. You would connect Dhu al-Hijjah to the 8th through 13th days of pilgrimage, then explain why the 9th day of Arafah and the 10th day of Eid al-Adha matter. If a prompt asks how Islam organizes sacred time, use Dhu al-Hijjah as your example of a lunar month that shapes worship, fasting, prayer, and pilgrimage. In essay responses, it can also support a point about community, because millions of Muslims around the world observe the same religious season even though they live in different countries and climates.
Dhu al-Hijjah is the twelfth and final month of the Islamic lunar calendar.
It is the month when Hajj takes place, which is why it is central to the study of the Five Pillars of Islam.
The 9th day is the Day of Arafah, and the 10th day is Eid al-Adha.
Because the Islamic calendar is lunar, Dhu al-Hijjah shifts through the Gregorian calendar from year to year.
In World Religions, this term shows how sacred time, ritual, and community come together in Islam.
Dhu al-Hijjah is the final month of the Islamic lunar calendar. In World Religions, it is known for hosting Hajj, the Day of Arafah, and Eid al-Adha. It is one of the clearest examples of sacred time shaping religious practice in Islam.
No. Dhu al-Hijjah is the month, and Hajj is the pilgrimage that takes place during that month. Hajj happens from the 8th to the 13th day of Dhu al-Hijjah, so the two terms are related but not interchangeable.
It moves because Islam uses a lunar calendar, not a solar calendar like the Gregorian calendar. Lunar months are shorter, so the dates shift earlier by about 10 to 11 days each year. That is why Islamic holidays do not stay in the same season.
The Day of Arafah falls on the 9th day of Dhu al-Hijjah. Pilgrims gather at Mount Arafat for prayer and reflection, and the day is considered one of the holiest in Islam. It is often discussed as the spiritual peak of the pilgrimage season.