Rabi al-Awwal

Moon Sighting UK identified Saturday 15 August 2026 as the expected UK start of Rabi al-Awwal 1448 AH, based on completion of 30 days of Safar after the UK crescent was not sighted on 13 August 2026. UKIM (UK Islamic Mission) independently lists the same date. Islamic dates followed by other organisations may differ according to their moon-sighting methodology.

Dates follow Moon Sighting UK’s guidance for Rabi al-Awwal 1448 AH (Safar completed 30 days on 13 August 2026); UKIM lists the same start. Islamic dates followed by other organisations may differ.

Rabi al-Awwal is the third month of the Islamic calendar and a month closely connected with the life of Prophet Muhammad ﷺ. Discover its dates, history and significance, and join Children of Adam in spending the month reflecting on the mercy he brought to the world.

Rabi al-Awwal 1448 AH began in the UK on Saturday 15 August 2026, according to the Moon Sighting UK announcement. It is the third month of the Islamic Hijri calendar. The UK crescent was not sighted on 13 August 2026, so Safar completed 30 days and 1 Rabi al-Awwal 1448 AH began the following day. Islamic dates followed by other organisations may differ according to their moon-sighting methodology.

Some Islamic calendars began Rabi al-Awwal on Friday 14 August 2026 and therefore list 12 Rabi al-Awwal as Tuesday 25 August. Children of Adam is following Moon Sighting UK’s guidance identifying Saturday 15 August as 1 Rabi al-Awwal 1448 AH in the UK — the same start date listed by UKIM — making 12 Rabi al-Awwal Wednesday 26 August 2026.

Rabi al-Awwal is the third month of the Islamic Hijri calendar, following Safar. The Hijri calendar is lunar, so each month begins with the sighting of a new crescent moon and contains either 29 or 30 days.

Because a lunar year is around eleven days shorter than the Gregorian year, the dates of Rabi al-Awwal move earlier each year when mapped onto the Gregorian calendar. This is why the month falls on different Gregorian dates from one year to the next.

The month holds particular historical importance for Muslims because several significant events associated with the life of Prophet Muhammad ﷺ are connected with it. It is not, however, one of the four sacred months. You can see how it fits within the wider year on our

Rabi al-Awwal (ربيع الأول) literally means “the first spring”.

The name dates back to a time when the Arabian months were historically associated with the seasons of the year, and this month fell during the spring. Because the Islamic calendar is lunar rather than solar, Rabi al-Awwal no longer stays fixed to a single season and now moves through all seasons of the Gregorian year over time.

Muslims associate this month with several key chapters from the Prophet’s ﷺ life — from his birth in Makkah, to the momentous migration to Madinah, to the building of a community founded on mercy, and finally to his passing. Together, these events make Rabi al-Awwal a natural time for learning about his life and reflecting on his example.

Rabi al-Awwal is significant primarily because of its connection to important moments in the life of Prophet Muhammad ﷺ.

Prophet Muhammad ﷺ was born in Makkah in the Year of the Elephant. Authentic hadith establishes that he was born on a Monday, which is one reason many Muslims observe voluntary fasting on Mondays.

Muslim historians have differed over the exact numerical date of his birth. In popular Muslim tradition, 12 Rabi al-Awwal is the date most widely associated with his birth, though this specific date is not agreed upon by all scholars and historians. It is important not to present a disputed historical date as universally certain.

We have sent you, O Prophet, only as a mercy for the whole world.

This single verse captures why Muslims connect Rabi al-Awwal so closely with mercy. The Prophet ﷺ was described by the Qur’an itself as a mercy to all the worlds — a mercy expressed in his character, his teaching and his care for the vulnerable.

The Hijrah was the migration of Prophet Muhammad ﷺ and the early Muslims from Makkah to Madinah. In Makkah, the growing Muslim community faced escalating persecution, and the migration was undertaken to preserve their faith and practise Islam freely.

Prophet Muhammad ﷺ made the journey together with his close companion Abu Bakr رضي الله عنه. Their journey was marked by careful planning, courage and complete trust in Allah. On the way, they reached Quba on the outskirts of Madinah, where the Prophet ﷺ established Masjid Quba — remembered as the first mosque built in Islam.

When the Prophet ﷺ arrived in Madinah, he was welcomed with great warmth. The migration transformed the Muslim community: those who migrated (the Muhajirun) and the people of Madinah who received them (the Ansar) were joined in bonds of brotherhood, sharing their homes and wealth with newcomers who had left everything behind.

The Hijrah carries lasting lessons — trust in Allah, careful planning, sacrifice, companionship and community. It also reminds us of the enduring duty to welcome and support people who have been displaced from their homes, a value that lies at the heart of humanitarian work today.

The spirit of the Ansar — opening your home and resources to those forced to flee — lives on in the way communities respond to displacement and crisis. You can stand with families uprooted by conflict and disaster through our emergency appeals.

In Madinah, the Prophet ﷺ did not simply establish a place of worship — he built a whole community defined by mercy, justice and care for one another. He emphasised brotherhood, feeding others, neighbourly responsibility, kindness to children, care for orphans and the poor, support for travellers, visiting the sick, justice, dignity, and even mercy towards animals.

The Prophet ﷺ encouraged feeding others and caring for people experiencing hunger.

The Prophet ﷺ placed a beautiful emphasis on caring for orphans, promising closeness to the one who looks after them.

Providing water is among the most enduring acts of service — mercy that continues to flow long after it is given.

Prophetic compassion calls us to stand with people affected by conflict, displacement and disaster.

Prophet Muhammad ﷺ also passed away during Rabi al-Awwal, in Madinah. His passing brought profound grief to the companions, who found it almost impossible to imagine life without their beloved teacher and guide.

In that moment, Abu Bakr رضي الله عنه reminded the community that worship is directed to Allah alone, who is ever-living, while the Prophet ﷺ was a human messenger who had completed his mission. His words steadied the hearts of the grieving companions.

Though the Prophet ﷺ passed away, his guidance endures through the Qur’an and the Sunnah. For Muslims, the most fitting response to his passing is to keep his example alive through sincere faith, good character and service to others.

Following the UK start of Rabi al-Awwal 1448 AH on Saturday 15 August 2026, 12 Rabi al-Awwal falls on Wednesday 26 August 2026 in the UK. Other UK calendars may observe it a day earlier depending on the methodology followed.

12 Rabi al-Awwal is widely associated with the birth of Prophet Muhammad ﷺ. However, there is genuine scholarly disagreement over the exact date of his birth, and Muslim communities differ in how, or whether, they mark the date.

Some communities hold gatherings to study the seerah (the Prophet’s biography), send salawat and reflect on his life. Others do not single out the date for special religious observance. Both approaches exist among sincere Muslims, and no single legitimate scholarly position should be presented as the only Muslim view.

Whatever a person’s view on marking the date, there are actions that all Muslims agree are beneficial:

Learning the authentic seerah

Following the Sunnah

Increasing salawat upon the Prophet ﷺ

Improving one’s character

Giving charity and helping others

Feeding people

Maintaining family and community ties

Read and study authentic accounts from the life of Prophet Muhammad ﷺ to know him better.

Increase sending peace and blessings upon the Prophet ﷺ. The Qur’an teaches that Allah and His angels send blessings upon him (Qur’an 33:56).

Reflect on his mercy, patience, honesty, justice and generosity, and bring these qualities into daily life.

Turn reflection into practical service by helping to feed a person or family in need.

Give voluntary charity for the sake of Allah. Sadaqah is encouraged at all times, without claiming a special fixed reward unique to this month.

Perform a private act of kindness inspired by the Prophet’s ﷺ example — something no one else may ever see.

Rabi al-Awwal gives us an opportunity to learn about the life, character and beautiful example of Prophet Muhammad ﷺ.

For 30 days, Children of Adam will share a short lesson inspired by his life and teachings, exploring his mercy towards children, orphans, the poor, the hungry, the sick, neighbours, animals and people facing hardship.

Feed someone

Help an orphan

Give water

Visit or support someone who is sick

Help a family through hardship

Be gentle with someone

Forgive

Help your neighbour

Give privately

Do a good deed nobody else sees

Throughout the 30 days, we’ll share a short daily reflection. Here is today’s to begin with.

The Qur’an describes the Prophet ﷺ as a mercy sent to all the worlds. His mercy was not limited to a single group — it reached the poor, the powerful, the young, the elderly, strangers and even animals.

Choose one person today and do something kind for them — expecting nothing in return.

Learning about the mercy of Prophet Muhammad ﷺ should inspire us to carry mercy into the lives of others. This Rabi al-Awwal, choose a cause and turn reflection into action.

Rabi al-Awwal 1448 AH began in the UK on Saturday 15 August 2026, following Moon Sighting UK’s guidance and UKIM’s calendar. The UK crescent was not sighted on 13 August 2026, so Safar completed 30 days and 1 Rabi al-Awwal 1448 AH began the following day. Islamic dates followed by other organisations may differ according to their moon-sighting methodology.

1 Rabi al-Awwal 1448 AH corresponded to Saturday 15 August 2026 in the UK. Moon Sighting UK identified this date after the UK crescent was not sighted on 13 August 2026 (Safar completed 30 days); UKIM lists the same start.

Following the UK start of Rabi al-Awwal on 15 August 2026, 12 Rabi al-Awwal falls on Wednesday 26 August 2026. Some UK calendars may observe it a day earlier depending on the methodology followed.

Rabi al-Awwal is the third month of the Islamic Hijri calendar. It follows Safar and, like all Hijri months, contains 29 or 30 days determined by the lunar cycle.

Rabi al-Awwal literally means “the first spring”. The name comes from a time when the Arabian months were linked to the seasons, though the lunar calendar means it no longer stays fixed to spring.

Rabi al-Awwal is important because of its connection to key events in the life of Prophet Muhammad ﷺ, including his birth, the Hijrah to Madinah and his passing. It is not, however, one of the four sacred months.

12 Rabi al-Awwal is the date most widely associated with the Prophet’s ﷺ birth in popular tradition, but Muslim historians have differed over the exact date. Authentic hadith confirms he was born on a Monday, while the precise numerical date is not agreed upon.

Several major events from the Prophet’s ﷺ life are associated with Rabi al-Awwal, including his birth in Makkah, the Hijrah and arrival in Madinah, the building of the Muslim community, and his passing in Madinah.

No. The four sacred months are Muharram, Rajab, Dhul Qa’dah and Dhul Hijjah. Rabi al-Awwal is important because of its connection to events from the life of Prophet Muhammad ﷺ, but it is not one of the four sacred months.

There is no obligatory or uniquely prescribed fast for Rabi al-Awwal. Voluntary fasting, such as fasting on Mondays and Thursdays, remains a general Sunnah that Muslims may observe throughout the year, including in this month.

Beneficial actions all Muslims agree upon include learning the seerah, following the Sunnah, increasing salawat, improving one’s character, giving charity, feeding others and maintaining family and community ties.

Yes. Sadaqah (voluntary charity) is encouraged at all times. Giving during Rabi al-Awwal is a beautiful way to reflect the Prophet’s ﷺ mercy, without claiming a special fixed reward unique to this month.

Islamic months begin with the new lunar crescent. Different countries and organisations rely on different methods — some on local moon sighting, others on astronomical calculation — which can lead to a one-day difference in the start date between calendars.

Mawlid refers to the commemoration of the birth of Prophet Muhammad ﷺ, often marked around 12 Rabi al-Awwal. Muslims differ over whether and how to observe it: some hold gatherings to study his life and send salawat, while others do not single out the date. Children of Adam presents this neutrally and does not favour one legitimate scholarly position over another.

This page aims to present authentic, source-backed information. Religious claims are grounded in the Qur’an, the six canonical hadith collections (notably Sahih al-Bukhari and Sahih Muslim), and recognised classical and modern seerah works. Calendar dates follow a recognised UK moon-sighting authority. Where historians differ — for example on the exact numerical date of the Prophet ﷺ’s birth — the disagreement is stated openly rather than concealed.

“We have sent you, O Prophet, only as a mercy for the whole world.” — the Qur’anic basis for describing the Prophet ﷺ as a mercy (rahmah) to all creation.

The command to send blessings (salawat) upon the Prophet ﷺ — the Qur’anic basis for increasing salawat during Rabi al-Awwal.

Surah Al-Fil describes the destruction of the army of the Elephant — the event after which the Arabian year in which the Prophet ﷺ was born is named (the “Year of the Elephant”, ‘Am al-Fil).

The Prophet ﷺ was asked about fasting on Mondays and answered: “That is the day I was born, and the day I was sent [with the message], and the day the revelation came down to me.” Reported by Abu Qatadah al-Ansari.

Reports of the Hijrah to Madinah — including the arrival at Quba and the founding of Masjid Quba — are recorded in Sahih al-Bukhari’s Book of the Merits of the Ansar and Book of Manaqib al-Ansar.

Ibn Ishaq (d. 767 CE / 150 AH), Sirat Rasul Allah — the earliest surviving comprehensive biography of the Prophet ﷺ, preserved through the recension of Ibn Hisham. English: The Life of Muhammad, translated by A. Guillaume, Oxford University Press, 1955 (repr. Karachi: Oxford University Press, 2004). Covers the Year of the Elephant, the birth narrative, the Hijrah, Quba and the Ansar/Muhajirun.

Ibn Hisham (d. 833 CE / 218 AH), Al-Sirah al-Nabawiyyah — the classical redaction of Ibn Ishaq’s Sirah and a standard reference for the Prophet’s ﷺ birth, the Hijrah, the arrival at Quba, and the passing during Rabi al-Awwal 11 AH.

Al-Tabari (d. 923 CE / 310 AH), Tarikh al-Rusul wa al-Muluk (History of the Prophets and Kings), Volume VI: Muhammad at Mecca, and Volume IX: The Last Years of the Prophet — English translation, SUNY Press (Bibliotheca Persica). Records the Year of the Elephant, the birth of the Prophet ﷺ, and the events and dating of the Hijrah and his passing.

Ibn Kathir (d. 1373 CE / 774 AH), Al-Sirah al-Nabawiyyah — a four-volume biography drawing on earlier sources. English abridgement: The Life of the Prophet Muhammad ﷺ, translated by Trevor Le Gassick, Garnet Publishing (Reading, UK), 1998–2000.

Shaykh Safi-ur-Rahman al-Mubarakpuri, Ar-Raheeq Al-Makhtum (The Sealed Nectar), Darussalam, revised edition 2002 — winner of the World Muslim League’s biography competition. Widely used English seerah reference for the Year of the Elephant, the birth, the Hijrah and the Prophet’s ﷺ passing.

Muhammad Sa‘id Ramadan al-Buti, Fiqh al-Sirah al-Nabawiyyah — a standard modern Arabic seerah studied widely in UK Islamic seminaries; English translation The Jurisprudence of the Prophetic Biography, Dar al-Fikr.

Martin Lings (Abu Bakr Siraj ad-Din), Muhammad: His Life Based on the Earliest Sources, Islamic Texts Society (Cambridge), revised edition 2006 — narrative English biography drawing directly on Ibn Ishaq, Ibn Hisham, al-Waqidi and al-Tabari.

https://its.org.uk/collections/all/products/muhammad-his-life-based-on-the-earliest-sources

Muhammad Husayn Haykal, Hayat Muhammad — English: The Life of Muhammad, translated by Isma‘il Ragi A. al-Faruqi, North American Trust Publications, 1976.

The exact numerical date of the Prophet ﷺ’s birth within Rabi al-Awwal is disputed. Ibn Ishaq/Ibn Hisham record 12 Rabi al-Awwal, Year of the Elephant. The astronomer Mahmud Pasha al-Falaki (19th century) calculated 9 Rabi al-Awwal, corresponding to Monday 20 April 571 CE — a view followed by Al-Mubarakpuri in Ar-Raheeq Al-Makhtum. Other scholars have proposed 2, 8 or 10 Rabi al-Awwal. See the discussion in Mubarakpuri, The Sealed Nectar, chapter “The Birth of the Prophet ﷺ”.

Moon Sighting UK identified Saturday 15 August 2026 as the UK start of Rabi al-Awwal 1448 AH, based on completion of 30 days of Safar after the UK crescent was not sighted on 13 August 2026. UKIM (UK Islamic Mission) lists the same start date in its 1448 AH calendar.

Where classical and modern scholars have differed — for example on the exact numerical date of the Prophet ﷺ’s birth within Rabi al-Awwal (12 in Ibn Ishaq/Ibn Hisham; 9 in Al-Falaki’s astronomical calculation followed by Al-Mubarakpuri; and 2, 8 or 10 in other reports), or on how 12 Rabi al-Awwal should be commemorated in practice — this page states the difference openly rather than presenting one view as universally certain.

Children of Adam is a UK registered Islamic charity providing emergency relief, clean water, food, orphan sponsorship and sustainable development projects worldwide.

https://register-of-charities.charitycommission.gov.uk/en/charity-search/-/charity-details/5024284/full-print

The life of Prophet Muhammad ﷺ was a mercy to the world. Rabi al-Awwal is an opportunity not simply to remember his example, but to ask how we can live by it.

Feed someone. Care for an orphan. Give water. Help a family. Forgive someone. Show kindness where nobody else sees it.

Thirty days. Thirty reminders. Countless opportunities for mercy.