Ashura Fasting: Rules, Rewards and Complete Guide

Ashura fasting — the voluntary fast on 10 Muharram and ideally the day before — expiates the minor sins of the preceding year according to Sahih Muslim 1162b; in 2026 the fast falls on 24–25 June (9th and 10th Muharram), and is Sunnah Mu'akkadah — strongly recommended but not obligatory.

• 2026 fast dates: Wednesday 24 June (9 Muharram) + Thursday 25 June (10 Muharram — Ashura).
• Ashura fasting is Sunnah Mu'akkadah — not obligatory, but one of the most strongly confirmed voluntary fasts in Islam.
• Reward: expiates one year of minor sins — Prophet Muhammad ﷺ, Sahih Muslim 1162b.
• Fast on the 9th AND 10th to follow the Prophet's ﷺ full sunnah and distinguish Muslim practice from others.
• The fast runs from Fajr to Maghrib — same rules as any Islamic fast.
• If you cannot fast, increase sadaqah, dhikr and Quran recitation on these days.
• Full context: Day of Ashura 2026 · Muharram 2026 guide · Islamic calendar 2026.

Ashura fasting is the voluntary Islamic fast observed on the 10th of Muharram — the Day of Ashura — and ideally also on the 9th. It is one of the most spiritually rewarding voluntary fasts in Islam, explicitly linked in an authentic hadith to the expiation of the previous year's minor sins. The Prophet Muhammad ﷺ himself observed it and instructed his companions to do so.

Unlike Ramadan fasting (which is one of the Five Pillars and obligatory), ashura fasting is Sunnah Mu'akkadah — strongly confirmed but voluntary. Missing it carries no sin; observing it carries one of the highest rewards available from a voluntary fast.

In 2026 the Ashura fast falls on Thursday 25 June 2026 (10 Muharram 1448 AH). The recommended sunnah is to also fast the day before: Wednesday 24 June 2026 (9 Muharram). If you miss the 9th, you may fast on the 11th instead (26 June).

Ashura fasting options 2026

• Full sunnah: 9th + 10th Muharram — 24–25 June (most complete).
• Valid — 10th only: 25 June (earns full expiation reward).
• Alternative pair: 10th + 11th Muharram — 25–26 June (valid if 9th missed).

Shortly before his death, the Prophet ﷺ said: "If I live until next year I will certainly fast on the ninth day [of Muharram]" (Sahih Muslim 1134a). He passed away before the following year arrived, but his stated intention became the basis of the sunnah. His reason: to differ from the Jews, who fasted only on the 10th, so that Muslim practice would be distinct.

“If I live until next year, I will certainly fast on the ninth day [of Muharram as well]. — Prophet Muhammad ﷺ, Sahih Muslim 1134a”

The Prophet ﷺ was asked about fasting on Ashura and said: "I seek from Allah that it expiates [the sins of] the year before it" (Sahih Muslim 1162b). This places Ashura fasting in a small and elite group of voluntary acts with a stated annual expiation — the other being fasting on the Day of Arafah (which expiates two years).

Note: this expiation applies to minor sins only. Major sins (like missing prayers, unlawful earnings, breaking family ties) require specific tawbah (repentance) and acts of restitution. Voluntary fasting does not remove major sins — but it does provide powerful spiritual purification.

The ashura fast follows the same rules as any Islamic voluntary fast. Make the intention (niyyah) before Fajr — or during the day if nothing has yet been eaten. The fast runs from the first light of Fajr to the time of Maghrib (sunset). Break the fast at Maghrib as normal, ideally with dates and water following the sunnah of the Prophet ﷺ.

Step by step

• Night before: make niyyah in the heart for the Ashura fast — no verbal formula required.
• Before Fajr: eat suhoor (pre-dawn meal) — "there is blessing in suhoor" (Bukhari 1923).
• Fajr → Maghrib: abstain from food, drink, and marital relations — same rules as Ramadan.
• Maghrib: break fast (iftar) — dates and water, then prayer. Do not delay once Maghrib enters.
• During the day: increase dhikr, Quran, sadaqah. Ashura is a day of intensified worship.

Because ashura fasting is sunnah rather than obligatory, anyone may skip it without incurring sin. Those who are ill, travelling, pregnant, nursing, or elderly and unable to fast are certainly not required to observe it. Women in their monthly period do not fast on these days — they receive the reward of their usual worship.

If you cannot fast, the day is not lost spiritually. Increase sadaqah, dhikr, Quran recitation, and dua on 24–25 June 2026. All good deeds in Muharram carry the amplified reward of a sacred month.

• Ashura — 10 Muharram (25 Jun 2026). Expiates previous year's minor sins. Sunnah Mu'akkadah.
• Day of Arafah — 9 Dhul Hijjah (26 May 2026). Expiates 2 years (previous + coming). Sunnah Mu'akkadah.
• Six fasts of Shawwal — any 6 days of Shawwal. Equivalent to fasting the whole year. Sunnah.
• Mondays and Thursdays — weekly. Deeds presented to Allah; Prophet's practice.
• Ayyam al-Bid — 13th, 14th, 15th of each month. Equivalent to fasting entire month.

When should I fast for Ashura in 2026?

Fast on Wednesday 24 June (9 Muharram) and Thursday 25 June (10 Muharram) 2026 for the full sunnah. See Day of Ashura 2026 for full date details.

What is the reward of ashura fasting?

The Prophet ﷺ said it expiates the minor sins of the preceding year (Sahih Muslim 1162b). One of the highest rewards for a voluntary fast in authentic hadith.

Is ashura fasting obligatory?

No — it is Sunnah Mu'akkadah (strongly confirmed voluntary act). It was obligatory in the early period of Islam before the Ramadan fast was prescribed.

Why fast on the 9th of Muharram as well?

The Prophet ﷺ expressed his intention to fast on the 9th to differ from Jews who fasted only on the 10th (Sahih Muslim 1134a).

Who is exempt from ashura fasting?

Since it is voluntary, no one is required to fast. Those who are ill, travelling, pregnant, nursing, elderly or in their monthly period are especially excused.

Do I need to make an intention (niyyah) for ashura fasting?

Yes — the niyyah is made in the heart before Fajr (or during the day if you haven't eaten). No verbal formula required.

Can I fast only on the 10th of Muharram?

Yes — fasting the 10th alone is valid and earns the full expiation reward. Fasting both 9th and 10th is the more complete sunnah.