Eclipse prayer: when the sun darkens, we stand.

The eclipse prayer is one of the most distinctive prayers in Islam. It happens rarely, only when the sun or moon visibly darkens, and it follows a structure unlike any other salah: two rakat, but each rakat contains two standings, two recitations, and two rukus before the sujood. The Prophet ﷺ prayed it for so long that the sun finished darkening before he finished praying. This guide covers what it is, how to pray it, when to pray it, and what scholars say about modern questions like partial eclipses you cannot see.

What is the eclipse prayer?

Salat al-Kusuf (the solar eclipse prayer) and Salat al-Khusuf (the lunar eclipse prayer) are sunnah muakkadah, strongly emphasized sunnah prayers, performed whenever an eclipse of the sun or moon occurs. The Arabic word kusuf literally means "to be darkened" or "to be hidden", and khusuf carries a similar meaning. Some scholars use the terms interchangeably; the more common convention is kusuf for the sun and khusuf for the moon.

An eclipse is a striking, rare event. The sun, which gives light to billions of beings, fades; the full moon dims in the sky. The Prophet ﷺ taught his community to respond not with fear or superstition but with worship. Allah says in the Quran: "And among His signs are the night and the day, and the sun and the moon. Do not prostrate to the sun or to the moon, but prostrate to Allah, who created them, if it is Him you wish to worship." (Quran 41:37)

The hadith foundation

The clearest description of the prayer comes from Aisha (RA), whose narration is recorded in both Sahih al-Bukhari and Sahih Muslim:

"In the lifetime of the Prophet ﷺ the sun eclipsed, so he led the people in prayer, and stood up and performed a very long qiyam, then he bowed for a long while. He stood up again and performed a long qiyam which was shorter than the first. Again he bowed for a long while but shorter than the first bowing, then he prostrated and prolonged the prostration. He did the same in the second rakat as he did in the first and then finished the prayer; by then the sun had become clear." (Sahih al-Bukhari 1041)

In another narration, also from Aisha, the Prophet ﷺ then turned to the people and said:

"The sun and the moon are two signs among the signs of Allah. They do not eclipse because of the death or life of anyone. So when you see them, supplicate to Allah, declare His greatness, pray, and give charity." (Sahih Muslim 901)

This last point is crucial. In pre-Islamic Arabia, eclipses were associated with the death of important people. When the Prophet's young son Ibrahim died on the same day as a solar eclipse, people whispered that the sun had darkened in mourning. The Prophet ﷺ corrected them firmly: an eclipse is not a sign of death or birth. It is a sign of Allah, and the proper response is worship.

Structure: the unique two rukus per rakat

What makes the eclipse prayer distinctive is its internal structure. A normal rakat has one standing with one recitation, followed by one ruku and then two sujood. The eclipse prayer doubles the standing portion:

So a full eclipse prayer is two rakat with four standings, four recitations of Al-Fatihah, four rukus, and four sujood (two per rakat). Each portion is prayed at length, the recitations long, the rukus and sujood long. The Prophet's first standing in his eclipse prayer was so long that Aisha said it felt "as long as Surah al-Baqarah."

Step by step: how to pray Salat al-Kusuf

1. Niyyat: Intend in your heart "two rakat of the eclipse prayer for the sake of Allah."
2. Takbiratul ihram: say Allahu Akbar, hands to ears, begin.
3. First standing, first rakat: Recite the opening du'a, then Al-Fatihah, then a long passage from the Quran. Take your time.
4. First ruku: Bow and remain in ruku for a long time, repeating the dhikr (Subhana Rabbi al-Adheem).
5. Second standing, first rakat: Rise from ruku as usual, then instead of going to sujood, remain standing. Recite Al-Fatihah again and another passage, slightly shorter than the first.
6. Second ruku: Bow again, slightly shorter than the first ruku, but still long.
7. Sujood: Rise from ruku, then perform two long sujood with a sitting between them.
8. Second rakat: Stand and repeat the entire pattern: long standing with recitation, long ruku, second standing with shorter recitation, second ruku, two sujood.
9. Tashahhud and salam: Sit for the final tashahhud, send salawat on the Prophet, and give salam to end the prayer.

For the lunar eclipse prayer (al-Khusuf), the structure is identical. The only practical difference is that the recitation is audible because the prayer occurs at night. For solar eclipses, the schools differ: Hanafi and Shafi'i prefer silent recitation, while Maliki and Hanbali prefer audible.

When to pray it

The window for the eclipse prayer is the duration of the eclipse itself. You begin when the eclipse becomes visible and end before the sun (or moon) returns to its normal state. If the eclipse ends while you are still praying, complete the prayer; you do not stop in the middle. If you missed the eclipse entirely, there is no qadha; the prayer is tied to the event, not to a fixed time.

One caveat: the eclipse prayer is not prayed during the three prohibited times of day (at sunrise, at zenith, at sunset). However, a solar eclipse by its nature occurs during daylight, and a lunar eclipse only at night, so these conflicts rarely arise in practice.

The khutbah after the prayer

After completing the prayer, the imam should deliver a short khutbah reminding the congregation that the eclipse is a sign of Allah, that the proper response is repentance and charity, and that fear of Allah is the right reaction to His signs. Aisha narrated:

"The Prophet ﷺ finished the prayer when the sun had become clear, then he addressed the people. He praised Allah and said: 'The sun and the moon are two signs among the signs of Allah. They do not eclipse for the death or life of anyone. So when you see them, supplicate to Allah, declare His greatness, pray, and give charity.'" (Sahih Muslim 901)

If you are praying alone, you do not deliver a khutbah, but you can take a moment after the salam to reflect, supplicate, and give sadaqah.

Partial eclipses you cannot see

A modern question: with astronomical data, we now know that eclipses happen even when our region cannot see them. The sun is eclipsed somewhere on Earth almost every six months. Do we need to pray for these?

The classical scholarly position is clear: the eclipse prayer is tied to the visible darkening of the sun or moon in your sky. If your region cannot witness the eclipse, the prayer is not prescribed for you. The hadith uses the verb "when you see them" (fa-idha ra'aytumuhuma), tying the obligation to visibility.

For a partial eclipse that is visible in your area, even if subtle, most scholars say the prayer is valid and recommended. The Arabic kusuf covers any visible darkening of the sun, partial or total.

FAQ

What's the difference between Kusuf and Khusuf?

Both Arabic words mean "to darken." Convention reserves kusuf for the solar eclipse and khusuf for the lunar eclipse, though some classical texts use them interchangeably.

Do I need to be in congregation?

No. Congregation is preferred, but the prayer is valid alone at home. If you cannot reach the masjid before the eclipse ends, pray where you are.

How long should the recitation be?

Long. Aisha compared the first standing to Surah al-Baqarah (286 verses). For an individual at home, aim for at least 10 to 15 minutes per standing if you can. Length expresses the gravity of the moment.

Can children pray it?

Yes, and it's a meaningful teaching moment. The eclipse itself draws attention; combining the rare astronomical event with worship plants strong memories. Take children to the masjid if you can.

What if my city is cloudy and I cannot see the eclipse?

If the eclipse is happening above the clouds in your sky, the obligation still applies because the sun in your region is darkened, even if your view is blocked. Astronomers can confirm the eclipse window.