Signs of Laylatul Qadr: What the Authentic Hadith Say
Contents
Every Ramadan, lists of the signs of Laylatul Qadr spread from phone to phone: a calm night, a quiet sky, animals that fall silent. But which of these signs actually come from the Prophet ﷺ and his Companions? Here are the four authentic reports that describe them, what each one shows, and what they mean for how we spend the last ten nights.
At a glance
- Authentic hadith here: 4, from Sahih Muslim, Sahih al-Bukhari and Sunan Abi Dawud
- Grade: Sahih (Bukhari, Muslim); Hasan Sahih (al-Albani) for Abu Dawud 1378
- The clearest sign: The sun rises the next morning white, without rays
- Topic: Signs of Laylatul Qadr
- One thing to do: Worship on every night of the last ten, not only the night you think it is
1. The sun rises white, without rays
Zirr ibn Hubaysh heard the Companion Ubayy ibn Ka‘b (may Allah be pleased with him) swear which night it was, and the sign he gave for it:
هِيَ اللَّيْلَةُ الَّتِي أَمَرَنَا بِهَا رَسُولُ اللَّهِ صلى الله عليه وسلم بِقِيَامِهَا هِيَ لَيْلَةُ صَبِيحَةِ سَبْعٍ وَعِشْرِينَ وَأَمَارَتُهَا أَنْ تَطْلُعَ الشَّمْسُ فِي صَبِيحَةِ يَوْمِهَا بَيْضَاءَ لاَ شُعَاعَ لَهَا
“It is the night on which the Messenger of Allah ﷺ commanded us to stand in prayer. It is the night whose morning is the twenty-seventh, and its sign is that the sun rises on that morning white, without rays.”
Sahih Muslim 762a · Ubayy ibn Ka‘b, reported by Zirr ibn Hubaysh · Translation adapted from Sunnah.com
This is the best-known sign of Laylatul Qadr, and it appears the morning after the night. Ubayy linked it to the 27th night in his view; the Prophet ﷺ himself told us to seek the night in all the odd nights of the last ten.
Try this: on the mornings of the last ten nights, glance at the sunrise after Fajr. If you see the sign, thank Allah and keep going; do not stop for the remaining nights.
2. Like a basin, with no rays until it rises
Another student asked Zirr how Ubayy could be so sure. Abu Dawud records the answer, with a little more detail about the sun:
قُلْتُ يَا أَبَا الْمُنْذِرِ أَنَّى عَلِمْتَ ذَلِكَ قَالَ بِالآيَةِ الَّتِي أَخْبَرَنَا رَسُولُ اللَّهِ صلى الله عليه وسلم. قُلْتُ لِزِرٍّ مَا الآيَةُ قَالَ تُصْبِحُ الشَّمْسُ صَبِيحَةَ تِلْكَ اللَّيْلَةِ مِثْلَ الطَّسْتِ لَيْسَ لَهَا شُعَاعٌ حَتَّى تَرْتَفِعَ
“I said: Abu al-Mundhir, how do you know that? He said: By the sign the Messenger of Allah ﷺ told us of. I asked Zirr: What is the sign? He said: On the morning after that night, the sun rises like a basin, with no rays until it rises high.”
Sunan Abi Dawud 1378 · Hasan Sahih (al-Albani) · Ubayy ibn Ka‘b, reported by Zirr ibn Hubaysh · Translation adapted from Sunnah.com
Ubayy makes clear that this sign came from the Prophet ﷺ, not from his own guess. The extra detail is that the sun looks like a round basin (tast) with no rays at first, until it climbs higher in the sky.
Try this: if you see the sign, use it as encouragement, not as an excuse to rest. The reward is for standing on the night, and that night has already passed by sunrise.
3. The moon like half a plate
Abu Hurayrah (may Allah be pleased with him) said that while they were talking about Laylatul Qadr with the Messenger of Allah ﷺ, he said:
أَيُّكُمْ يَذْكُرُ حِينَ طَلَعَ الْقَمَرُ وَهُوَ مِثْلُ شِقِّ جَفْنَةٍ
“Which of you remembers when the moon rose and it was like half a plate?”
Sahih Muslim 1170 · Narrated by Abu Hurayrah · Translation adapted from Sunnah.com
A moon shaped like half a plate is a thin, waning moon, the kind seen near the end of a lunar month. Scholars took this as another hint that the night falls in the last part of Ramadan (IslamWeb).
Try this: step outside after tarawih on one of the last ten nights and look at the moon. It is a simple way to remember which part of the month you are in, and how few nights are left.
4. The rain on the night he was shown
Abu Sa‘id al-Khudri (may Allah be pleased with him) described a year when the Prophet ﷺ was shown the night in a dream. After his i‘tikaf in the middle ten nights, the Prophet ﷺ addressed them on the morning of the 20th:
إِنِّي أُرِيتُ لَيْلَةَ الْقَدْرِ، ثُمَّ أُنْسِيتُهَا أَوْ نُسِّيتُهَا، فَالْتَمِسُوهَا فِي الْعَشْرِ الأَوَاخِرِ فِي الْوَتْرِ ، وَإِنِّي رَأَيْتُ أَنِّي أَسْجُدُ فِي مَاءٍ وَطِينٍ، فَمَنْ كَانَ اعْتَكَفَ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم فَلْيَرْجِعْ
“I was shown the Night of Qadr, then I was made to forget it. So look for it in the odd nights of the last ten. I saw myself prostrating in water and mud, so whoever was in i‘tikaf with the Messenger of Allah ﷺ, let him return.”
Sahih al-Bukhari 2016 · Narrated by Abu Sa‘id al-Khudri · Translation adapted from Sunnah.com
Abu Sa‘id then described what happened:
فَرَجَعْنَا وَمَا نَرَى فِي السَّمَاءِ قَزَعَةً، فَجَاءَتْ سَحَابَةٌ فَمَطَرَتْ حَتَّى سَالَ سَقْفُ الْمَسْجِدِ وَكَانَ مِنْ جَرِيدِ النَّخْلِ، وَأُقِيمَتِ الصَّلاَةُ، فَرَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَسْجُدُ فِي الْمَاءِ وَالطِّينِ، حَتَّى رَأَيْتُ أَثَرَ الطِّينِ فِي جَبْهَتِهِ
“So we returned, and we could not see a single cloud in the sky. Then a cloud came and it rained until the roof of the mosque, made of palm branches, leaked. The prayer was started, and I saw the Messenger of Allah ﷺ prostrating in water and mud, until I saw the trace of mud on his forehead.”
Sahih al-Bukhari 2016 · Narrated by Abu Sa‘id al-Khudri · Translation adapted from Sunnah.com
Other narrations of the same event say this was the 21st night (Sahih al-Bukhari 2018). This sign belonged to that year: it confirmed the dream the Prophet ﷺ was shown. It does not mean that rain on a Ramadan night is always Laylatul Qadr.
Try this: notice how the Prophet ﷺ responded when he forgot the date: he told everyone to come back and keep seeking it. Treat each of the last ten nights the same way.
Bringing it together
Allah describes the night in the Quran with one word that covers all of it:
سَلَـٰمٌ هِىَ حَتَّىٰ مَطْلَعِ ٱلْفَجْرِ
Peace it is until the emergence of dawn.
Surah al-Qadr 97:5 · Translation: Saheeh International, from Quran.com
Look again at the four signs. The sun without rays appears the next morning. The moon only tells you that you are near the end of the month. The rain belonged to one year and one dream. None of them tells you in advance which night to stand. The only sure way to reach the night is the one the Prophet ﷺ taught: seek it in the last ten nights, especially the odd ones (see Laylatul Qadr: what it is, when it falls and what to do).
Reflection: I think there is mercy in the signs coming afterwards. If we could see the night coming, most of us would sleep through the other nine. Because we cannot, the signs of Laylatul Qadr become a reward for those who stayed up, not a shortcut for those who did not.
Questions people ask
What are the authentic signs of Laylatul Qadr?
The authentic reports describe the sun rising the next morning white and without rays (Sahih Muslim 762a; Sunan Abi Dawud 1378, Hasan Sahih per al-Albani), the moon looking like half a plate (Sahih Muslim 1170), and, in one particular year, rain on the night (Sahih al-Bukhari 2016).
Can you know Laylatul Qadr before it happens?
Not with certainty. The clearest sign appears the next morning, and the Prophet ﷺ was made to forget the exact night (Sahih al-Bukhari 2016). That is why he told us to seek it in the odd nights of the last ten (Sahih al-Bukhari 2017).
Does rain mean it is Laylatul Qadr?
Not by itself. The rain in Sahih al-Bukhari 2016 confirmed the dream the Prophet ﷺ was shown in that year. No authentic hadith says rain is a sign every year.
What about other signs I have heard, like dogs not barking?
Many lists add signs that we could not find in any authentic hadith on Sunnah.com, so we have not included them here. Rather than waiting for a sign, spend every night of the last ten in worship.
If I see the sign, did I get the reward?
The reward is for standing on the night in faith and hoping for reward (Sahih al-Bukhari 2014), whether or not you see a sign. Seeing the sign is not a condition, and missing it does not mean you missed the night.
Key lessons

- The clearest sign of Laylatul Qadr is the sun rising white and without rays the next morning (Sahih Muslim 762a).
- The sun looks like a basin with no rays until it rises high (Sunan Abi Dawud 1378).
- The moon looks like half a plate, a sign of the last part of the month (Sahih Muslim 1170).
- Rain on the night was a sign for one particular year (Sahih al-Bukhari 2016).
- The signs come after the night, so seek it on every night of the last ten.
May Allah let us reach the last ten nights, stand on the night itself, and wake to see its sun.
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