Sha'ban: The Month Before Ramadan, Explained

Sha'ban is the eighth month of the Hijri calendar, between Rajab and Ramadan. Its best-known feature comes from sahih hadith: the Prophet ﷺ fasted more in Sha'ban than in any other month apart from Ramadan. It is also the month in which many Muslims make up fasts they missed in the previous Ramadan, and its 15th night is observed by some communities and questioned by others. By the calculated Umm al-Qura calendar, Sha'ban 1448 runs from Saturday 9 January to Sunday 7 February 2027.

Key Takeaways

• Sha'ban is the 8th Hijri month. Ramadan follows it, so the evening of 29 Sha'ban is when communities look for the Ramadan crescent.
• Aisha reported that she never saw the Prophet ﷺ fast more in any month than in Sha'ban (Sahih al-Bukhari 1969).
• Aisha also made up her missed Ramadan fasts in Sha'ban (Sahih al-Bukhari 1950).
• The mid-Sha'ban narrations listed in this post are graded weak or fabricated on sunnah.com, and Muslims differ on how to treat the night.
• Calculated dates for 1448 AH: 1 Sha'ban is Saturday 9 January 2027, 15 Sha'ban is Saturday 23 January 2027. Local announcements may differ by a day.

Where Sha'ban sits in the year

Sha'ban comes after Rajab and before Ramadan, the month of obligatory fasting. In Sahih al-Bukhari 3197, the Prophet ﷺ names the four sacred months and describes Rajab as the one "which comes between Jumadi-ath-Thaniyah and Sha ban." Sha'ban itself is not on that list. The sister post on Rajab, the seventh month covers the month before it.

Like every Hijri month, Sha'ban has 29 or 30 days and moves about 11 days earlier against the Gregorian calendar each year. Its end matters more than most months, because the start of Ramadan depends on it. In Sahih al-Bukhari 1909, the Prophet ﷺ says to start fasting on seeing the crescent of Ramadan, and "if the sky is overcast (and you cannot see it), complete thirty days of Sha'ban." How communities apply this, by local sighting, another country's sighting or calculation, is explained in how the start of Ramadan is decided.

Calculated dates for Sha'ban 1448 and 1449

Dates are calculated from the Umm al-Qura tables in the open-source hijri-converter library that this site uses. Each Hijri date begins at sunset the evening before, so 1 Sha'ban 1448 begins at sunset on Friday 8 January 2027. Both calculated months have 30 days. The month your community follows may start or end a day earlier or later, depending on its local announcement.

How the Prophet ﷺ fasted in Sha'ban

The core evidence is a set of reports from Aisha, the Prophet's wife, in the two sahih collections.

In Sahih al-Bukhari 1969, she describes his voluntary fasting as uneven: sometimes he fasted so often that people thought he would never stop, and sometimes the reverse. She then says she never saw him fast a whole month except Ramadan, and "did not see him fasting in any month more than in the month of Sha'ban."

Sahih Muslim 1156f gives a fuller picture. Aisha says she never saw him observe voluntary fasts more in any other month, and that he fasted Sha'ban almost entirely, "except a few (days)." Sahih al-Bukhari 1969 adds the limit: Ramadan was the only month he fasted from start to finish.

• Sha'ban fasting is voluntary. It is a Sunnah practice, not an obligation like Ramadan.
• There is no fixed number of days. The reports describe "most of the month" without naming specific dates. Some Muslims fast Mondays and Thursdays or the white days of the 13th, 14th and 15th in Sha'ban; others fast more.

Why he fasted more in this month

A narration in the Sunan collections gives a reason. In Sunan an-Nasa'i 2357, graded Hasan by Darussalam on sunnah.com, Usamah bin Zaid asks why he fasts so much in Sha'ban. The Prophet ﷺ replies that it is "a month to which people do not pay much attention, between Rajab and Ramadan," in which deeds are taken up to the Lord of the worlds, and that he likes his deeds to be taken up while he is fasting.

This narration is the source of the common description of Sha'ban as a "neglected" month. It explains the practice; it does not set a quota of days.

Fasting late in Sha'ban

Two narrations are often read together when people plan fasts in the second half of the month.

In Sahih al-Bukhari 1914, the Prophet ﷺ says that none of you should fast "a day or two before the month of Ramadan," unless it falls on a day he habitually fasts. For Sha'ban 1448, those are the calculated days of Saturday 6 and Sunday 7 February 2027.

In Jami' at-Tirmidhi 738, graded Sahih by Darussalam, he says: "When a half of Sha'ban remains then do not fast." The same instruction appears in Sunan Abi Dawud 2337, graded Sahih by al-Albani on sunnah.com.

These texts sit alongside Aisha's reports that he fasted most of Sha'ban. Scholars reconcile them in different ways, for example by distinguishing someone who starts fasting only in the second half from someone continuing a regular habit or making up missed days. Which reading to follow is a question for a qualified scholar or your local mosque.

Making up missed Ramadan fasts before Ramadan

Sha'ban has a practical role in many households: it is the last full month to complete fasts missed in the previous Ramadan.

The Quran allows people who are ill or travelling to fast later. In the translation of the meaning by Dr. Mustafa Khattab (The Clear Quran) on quran.com, Surah al-Baqarah 2:184 reads: "But whoever of you is ill or on a journey, then ˹let them fast˺ an equal number of days ˹after Ramaḍân˺."

Aisha describes when she did this. In Sahih al-Bukhari 1950, she says: "Sometimes I missed some days of Ramadan, but could not fast in lieu of them except in the month of Sha'ban." A sub-narrator adds that she was busy serving the Prophet ﷺ. Sahih Muslim 1146a reports the same, tying the delay to her duties to the Prophet ﷺ.

These narrations show that make-up fasts could be completed as late as Sha'ban. They do not, on their own, settle what happens if someone cannot make them up before the next Ramadan; that question has its own scholarly discussion and depends on the person's circumstances.

A worked example

Illustration only, with calculated dates. Check your local announcement.

Someone has five missed fasts from Ramadan 1447 to make up and wants them done before Ramadan 1448.

1. Find the window. By the calculated calendar, Ramadan 1448 begins on Monday 8 February 2027. Sha'ban 1448 begins on Saturday 9 January 2027.
2. Pick the days. Five weekday fasts between Monday 11 and Friday 22 January 2027 (3 to 14 Sha'ban) finish before mid-Sha'ban and leave more than two weeks before 1 Ramadan.
3. Leave room for the announcement. If the local authority starts Ramadan a day earlier than the calculated date, the last day of Sha'ban moves too. Finishing well before the final days avoids that problem.
4. Record each day as it is fasted. A simple tally prevents counting a day twice. Our sister site Everyday Muslim has a guide to keeping a personal fasting record.

The night of mid-Sha'ban

The 15th night of Sha'ban, the evening before 15 Sha'ban, is known in Arabic as the night of the middle of Sha'ban and in South Asia as Shab-e-Barat. For Sha'ban 1448, it begins at sunset on Friday 22 January 2027 by the calculated calendar.

What the narrations say, and how they are graded

Several narrations about this night are in the Sunan collections. Their gradings on sunnah.com, all from Darussalam, are:

None of the narrations listed here is in Sahih al-Bukhari or Sahih Muslim. The specific instruction to pray that night and fast the 15th comes from the narration graded fabricated.

Main positions

Because the narrations listed above are graded weak or fabricated on sunnah.com, Muslims treat the night in different ways. Other hadith scholars' gradings of individual narrations may differ, which is one more reason to ask a scholar you trust:

• Observed as a night of worship. Some Sunni communities spend it in extra individual prayer, Quran recitation and supplication. In Bangladesh, Shab-e-Barat is a government holiday.
• Not given a special ritual. Other scholars and communities hold that, since no sahih text establishes a particular act for the night, it should be treated like any other night, without special prayers or gatherings.
• A Shia festival. For Twelver Shia Muslims, 15 Sha'ban is the birthday of the Twelfth Imam, Muhammad al-Mahdi. Iran's official tourism portal describes the festival of the 15th of Sha'ban, with night prayers, lit streets and food shared with the poor.

These are differences of religious opinion. If you are deciding how to spend the night, ask a scholar you trust or your local mosque.

What to do in Sha'ban

Sha'ban works as a lead-in to Ramadan. A short plan:

• Check the dates. Open the Sha'ban 1448 calendar to see the calculated month day by day, and mark the evening Sha'ban begins.
• Finish missed fasts early. Schedule any make-up fasts in the first half of the month where you can.
• Add voluntary fasts if you are able. Mondays, Thursdays or the white days are common choices.
• Prepare for the crescent evening. The Ramadan dates page shows the calculated start; your local mosque will confirm the actual one on the evening of 29 Sha'ban.