Months of the Islamic Calendar: All 12 Months Explained

The Islamic calendar has 12 lunar months, starting with Muharram and ending with Dhul-Hijjah.

The months are Muharram, Safar, Rabi al-Awwal, Rabi al-Thani, Jumada al-Awwal, Jumada al-Thani, Rajab, Sha'ban, Ramadan, Shawwal, Dhul-Qidah, and Dhul-Hijjah. Muslims use these months to mark Ramadan, Hajj, Eid, and other sacred days.

As the founder of a Muslim planner store, I hear one question every single year. "When does Ramadan start this time?" The honest answer always goes back to the months of the Islamic calendar.

Once you understand how these 12 months move, planning your worship becomes so much simpler. Let's walk through them together, one month at a time.

What Are the 12 Months of the Islamic Calendar?

The Hijri calendar follows the moon, not the sun. It has 12 months, and each one begins with a new moon.

Unlike the Gregorian calendar, the Islamic lunar calendar does not use fixed 30- or 31-day months. Each month starts when the new moon is sighted.

This is why Islamic calendar months can shift by a day between countries. Here is a quick look at the Islamic calendar 12 months name, in order.

#	Islamic Month	Meaning / Note
1	Muharram	Sacred month
2	Safar	Second month
3	Rabi al-Awwal	Third month
4	Rabi al-Thani	Fourth month
5	Jumada al-Awwal	Fifth month
6	Jumada al-Thani	Sixth month
7	Rajab	Sacred month
8	Sha'ban	Month before Ramadan
9	Ramadan	Month of fasting
10	Shawwal	Month of Eid al-Fitr
11	Dhul-Qidah	Sacred month
12	Dhul-Hijjah	Hajj and Eid al-Adha

Islamic Calendar Months in Order

Each of the 12 Muslim calendar months carries its own history and purpose. Here is a short guide to each one.

1. Muharram

Muharram opens the Islamic year. It is one of the four sacred months. Many Muslims fast on the Day of Ashura, remembering how Allah saved Prophet Musa from Pharaoh.

2. Safar

Safar is the second month. Some older cultures once believed it brought bad luck. Islam teaches there is no such thing as an unlucky month, only Allah's will.

3. Rabi al-Awwal

Rabi al-Awwal holds deep meaning for Muslims worldwide, since it marks the birth of Prophet Muhammad ﷺ. Our Rabi al-Awwal guide walks through simple ways to plan reflection and gratitude around this month.

4. Rabi al-Thani

Rabi al-Thani is the fourth month. It carries no major religious event, but it is a good time to review the goals you set during the last Ramadan.

5. Jumada al-Awwal

The fifth month, Jumada al-Awwal, means the dry month. Historically, it fell during a dry season in Arabia.

6. Jumada al-Thani

Jumada al-Thani follows the same naming pattern as the month before it. It is the sixth month, a quiet stretch before the sacred months return.

7. Rajab

Rajab is the seventh month and another sacred month. Many Muslims use it to slowly increase worship before Ramadan arrives two months later.

8. Sha'ban

Sha'ban comes right before Ramadan. The Prophet ﷺ often fasted during this month. I always tell my planner customers this is the best time to set a Ramadan routine, from Quran goals to a better sleep schedule.

9. Ramadan

Ramadan is the ninth month and the most anticipated. Muslims fast from dawn to sunset, read the Quran, and search for Laylat al-Qadr in the last ten nights. It is a month of mercy, forgiveness, and closeness to Allah.

10. Shawwal

Shawwal begins with Eid al-Fitr. Many Muslims also fast six extra days during Shawwal, a practice the Prophet ﷺ encouraged for great reward.

11. Dhul-Qidah

Dhul-Qidah is the eleventh month and one of the four sacred months. It marks the start of the Hajj season, giving pilgrims time to prepare.

12. Dhul-Hijjah

Dhul-Hijjah is the final month of the Islamic year. It holds Hajj, the Day of Arafah, and Eid al-Adha. The first ten days are considered among the best days of the year for good deeds.

Which Are the Four Sacred Months in Islam?

Four months hold special sanctity in Islam: Muharram, Rajab, Dhul-Qidah, and Dhul-Hijjah.

The Quran describes the sacred months as a time when fighting was traditionally forbidden, and good deeds carried extra weight, a point made in Surah At-Tawbah 9:36. These four sacred months are:

• Muharram, the first month
•  Rajab, the seventh month
• Dhul-Qidah, the eleventh month
• Dhul-Hijjah, the twelfth month

Scholars often remind us that sin carries more weight in these months, and so does good. That is a gentle nudge to slow down and be mindful during these periods.

How Does the Islamic Calendar Work?

The Hijri year runs about 354 days, shorter than the solar year, so Islamic dates shift earlier every year.

The Islamic lunar calendar follows the moon's cycle, not the sun. Each lunar month is about 29 or 30 days.

Add them up, and an Islamic year is roughly 354 to 355 days long, about 10 days shorter than the Gregorian solar year.

That is why Ramadan, Hajj, and other Islamic dates move earlier each Gregorian year.

Here is a real example. Ramadan can fall in the summer heat for a few years of your life, then slowly shift toward winter as the Hijri calendar moves ahead of the solar year.

Why Do the Islamic Months Matter?

These months guide the entire Muslim year of worship, from fasting to Hajj to Eid.I once met a customer named Ali who struggled to stay consistent with his prayers and fasting.

He told me he never knew what was coming next in the Islamic year. Once he started marking the Hijri months on his planner, everything changed.

He knew when Sha'ban was near, so he prepared for Ramadan early. He knew when Dhul-Hijjah was close, so he planned his good deeds for the first ten days.

This matches what habit research tells us too. Harvard research on habit formation shows that consistency, not perfection, is what builds a lasting routine.

The Islamic calendar gives Muslims a natural, repeating structure to build that consistency around worship.

Islamic Calendar vs. Gregorian Calendar

Both calendars have 12 months, but one follows the moon and the other follows the sun.

Islamic Calendar	Gregorian Calendar
Based on lunar cycles	Based on the solar year
12 months	12 months
About 354 to 355 days	About 365 days
Used for Islamic religious dates	Used as the common civil calendar

Because the Hijri year is shorter, the same Islamic date does not land on the same Gregorian date every year. That is completely normal and simply how a lunar calendar works.

How to Use the Islamic Calendar in Everyday Life

A few simple habits can help you stay connected to the Hijri calendar all year long.

• Keep a Hijri calendar next to your regular calendar.
• Mark Ramadan and Eid dates as soon as they are announced.
• Track your voluntary fasting days, like the six days of Shawwal.
• Write down important Islamic dates you want to remember.
• Set small worship goals around the Islamic year, not just January.
• Check local moon-sighting announcements, since some dates depend on them.

Pro tip: Islamic dates can differ by a day between communities or countries because of different moon-sighting methods. That is not a mistake. It is simply part of how the Hijri calendar works.

Final Takeaway

The months of the Islamic calendar are more than a way to count days. They help Muslims organize worship, recognize sacred periods, prepare for Ramadan and Hajj, and stay connected to important Islamic dates all year long.

If you want a simple way to track these months alongside your daily goals, our Muslim Planner can help you start your journey to a balanced and barakah-filled life.

FAQ:

How many months are in the Islamic calendar?

There are 12 months in the Islamic calendar, just like the Gregorian calendar.

What is the first month of the Islamic calendar?

Muharram is the first month, and it is also one of the four sacred months.

Which month is Ramadan?

Ramadan is the ninth month of the Islamic calendar, the month of fasting.

What are the four sacred months?

The four sacred months are Muharram, Rajab, Dhul-Qidah, and Dhul-Hijjah.

Why do Islamic months shift every year?

The Hijri calendar is lunar, and its year is about 10 days shorter than the Gregorian solar year, so dates move earlier each year.