Bismillahir-Rahmanir Rahim
In the Name of Allah, the Most Gracious, the Most Merciful


Fiqh of Moon Sighting

By: Suheil Laher, <slaher@alum.mit.edu>

Hdate: Wednesday 28 SHa`baan 1417 A.H.
Number: msa-net/08Jan97/25890           
Bismillah Walhamdulillah Was Salaatu Was Salaam 'ala Rasulillah

In the Name of Allah.  Praise be to Allah.

Every year, towards the start of Ramadan, some Muslim communities are plunged 
into confusion and disarray over the issue of determination of the start of the 
blessed month.  In some cases, this may further lead to argument and division 
within the community.  In view of this unfortunate state of affairs, it is 
useful for us to acquaint ourselves with the authentic Islamic verdicts about 
crescent-sighting and related issues, and this article shall, Allah willing, 
summarize these, in order that we may thereby discard unworthy opinions which 
have no sound basis, and in order that we might tolerate legitimate scholarly 
differences of opinion.


1. Sighting or Calculation?

The start of Ramadan is determined by the sighting of the crescent-moon 
(hilal).  The Prophet (may Allah bless him and grant him peace) has said, "Fast 
at its sighting, and terminate the fast at its sighting." [Bukhari, Muslim]  
This hadith is an explicit proof-text that the month is based on sighting, not 
on calculation.  

The reasoning of the proponents of calculation is hinged on two main arguments:

1) The saying of the Prophet (may Allah bless him and grant him peace), "Do not 
fast until you see the crescent-moon, and do not break the fast until you have 
seen the crescent moon, but if conditions are overcast for you then enumerate 
for it." [Bukhari]  The proponents of calculation cite the statement, "then 
enumerate for it" as evidence for the permissibility of calculation.  This 
reasoning, however, is unacceptable on two counts : Firstly, assuming that 
"enumerate" in the above hadith is in fact referring to calculation, the hadith 
would only indicate the permissibility of calculations in overcast conditions.  
Secondly, the meaning of "enumerate" is clarified by another narration of the 
hadith, also extracted by Bukhari, as well as by Tirmidhi, Abu Dawud, Ibn 
Khuzaymah, Ibn Hibban and al-Tayalisi, "Then complete the number of [days of] 
Sha`ban as thirty."  [Nasb al-Rayah, 2/437-8] This hadith clarifies beyond 
doubt that what is meant by "enumerate" in the first narration is to count 
thirty days, for the first narration is general and imprecise (mujmal), 
whereas the second is explicit (mubayyan), clarifying the imprecision in the 
first.  Ibn Rushd says, "It is obligatory to refer the mujmal to the mubayyan,
and this is the way of the scholars of usul, without any disagreement." 
[Bidayat al-Mujtahid, 1/284]

2)  The saying of the Prophet (may Allah bless him and grant him peace), "We 
are an unlettered nation; we neither write nor calculate.  The month is so-much 
and so-much (i.e. sometimes 29 days, sometimes 30)" [Bukhari]  The proponents 
of calculations argue that the only reason calculations were not used by the 
Prophet (may Allah bless him and grant him peace) was that people at that time 
were illiterate and uneducated.  Thus, they reason that since we are now 
educated and advanced in astronomy, there is no harm in determining the start 
of Ramadan purely by calculations.  The refutation of this reasoning is as 
follows :

 It is obvious that the Prophetic statement, "We neither write nor calculate" 
is not meant literally, for it has been established that numerous Companions 
did in fact write, and in the Farewell Pilgrimage, when a Yemeni man named Abu 
Shah asked for a written copy of the sermon, the Prophet (may Allah bless him 
and grant him peace) told people, "Write for Abu Shah."  [Bukhari and Muslim]  
Also, Bukhari has reported that a census-like enumeration of the Muslim 
population was carried out in Medina, in which the total number of Muslims came 
to 1,500.  Furthermore, we know that the Arabs at the time used to engage in 
trade, which inevitably requires calculation, and also that astronomical 
knowledge, such as recognition of the phases of the moon, and its waxing and 
waning, were present even in that time.

In reality, the hadith is merely stating a characteristic of this ummah, namely 
that their means for determining the month are simple, not requiring 
sophisticated science or education.  Islam is a universal religion, and its 
regulations are meant to be equally accessible to all people, scientists as 
well as non-scientists.  The progress of astronomy cannot abrogate the laws of 
Islam, for the religion was completed and perfected in the time of the Prophet 
(may Allah bless him and grant him peace) himself. [See "Sighting of the 
Hilal", by the Majlis al-`Ulama' of South Africa]

As further reinforcement of the invalidity of basing the Islamic month purely 
on calculation, it is worth noting that all of the four juristic schools of 
thought, are unanimous on this point.  The Hanafi scholar, Al-Haskafi says, in 
"al-Durr al-Mukhtar", "The word of forecasters carries no weight, even if they 
are Islamically upright, according to the [Hanafi] madhhab."  "Sharh al-Ghayah" 
states the same of the Hanbali madhhab.  Sheikh Khalil, the Maliki, states in 
his "Mukhtasar", that the month is not established by the saying of an 
astronomer.  Al-Ardabili, the Shafi`i scholar states in "Al-Anwar," "[Fasting] 
does not become obligatory by knowledge of the phases of the moon."


2.  Can calculations be used as a guide?

We have already established that calculations alone cannot be used to determine 
the start of an Islamic month.  However, at the same time, Islam does not ask 
us to divorce reason.  So, given that astronomy today can accurately establish 
the time of birth of the new moon, and the time interval when it is absolutely 
impossible to see the crescent-moon due its not yet being present, there is no 
harm in using this astronomical basis to reject a claimed sighting which cannot 
possibly be correct.  Indeed, this is similar to rejecting the claim of someone 
who claims to have seen the crescent-moon on the twentieth night of Sha`ban!  
Shatibi said, in "Al-Muwafaqat", "Anything which is not in keeping with the 
principles of the shari`ah or rational concepts is not to be relied upon."  
And, Ibn Hajar said, in "Sharh Nukhbat al-Fikr", "Among the associated 
circumstances by which fabrication [in hadith] can be recognized are [things] 
which detract from the value of the narrator, and [others] which detract from 
the value of the narration, such as it being in contradiction to the text of 
the Qur'an, or mass-narrated sunnah, or decisive ijma` (consensus of scholars), 
or clear common sense."  

So, if a sighting is reported when it was absolutely impossible for it to have 
occurred, it will be rejected, even if the one reporting it is an upright 
Muslim, although in that case we will attribute the error to genuine 
misjudgment which does not diminish his Islamic uprightness and acceptability 
as a witness.  Verdicts in this vein have been given by the renowned Shafi`i 
mujtahid, Taqi al-Din al-Subki, as well as by numerous recent and contemporary 
scholars, among them `Ali Tantawi, Ahmad Shakir and Muhammad Sanbheli.


3. How many people?

Having established that the month's start is determined by moon sighting, we 
turn now to the issue of how many people must see the crescent in order for 
fasting to be obligatory.  

2.1 According to the Hanafis: If the sky is clear, the testimony of at least 
two upright Muslim men, or one man and two women, is sufficient to establish 
the start of Ramadan [Ibn `Abidin, "Daw' al-Shams", 2/49], but if the sky is 
cloudy then the testimony of a single, upright person will be accepted. [Sarakhs
i, "Al-Mabsut", 2/139]

2.2  According to the Malikis: The testimony of no fewer than two upright 
Muslims is necessary to establish the start of Ramadan. [Ibn Rushd, "Bidayat 
al-Mujtahid", 1/286]

2.3  According to the Shafi`is : the testimony of a single upright Muslim man 
is sufficient for the start of Ramadan. [Nawawi, "Al-Minhaj"]

2.4  According to the Hanbalis: The Hanbali text, "Al-Muntaha" states, 
"[Fasting of Ramadan] is obligatory at the sighting of its the crescent-moon. 
If it is not seen on the night [before] the 30th of Sha`ban, in spite of the 
sky being clear, they shall not fast, but if clouds or dust obscure [the sky] 
it is obligatory to fast [the next day] as a precaution . . . . The report of a 
sane, adult, upright [Muslim] is accepted [in sighting], even if it be a woman, 
and even if the wording of testimony is not used."  (All the schools are in 
consensus that for the crescent-moon at the end of Ramadan, two sightings are
required.)

The differences above arise from giving priority to different narrations on the 
matter, based on factors relating to the authenticities of the reports and on 
different methodologies of usul in reconciling different narrations.  The 
narrations are:

i) Abu Dawud has reported that the Prophet (may Allah bless him and grant him 
peace) said, "Fast at its sighting, and terminate fasting at its sighting.  
But, if [conditions] are overcast for you, then complete thirty [days].  But, 
if two witnesses testify then fast and terminate fasting [as the case may be]."

ii) Tirmidhi has reported that a Bedouin came to the Prophet (may Allah bless 
him and grant him peace) and said, "I saw the crescent-moon tonight."  The 
Prophet (may Allah bless him and grant him peace) asked him, "Do you testify 
that there is no god but Allah, and that Muhammad is His servant and 
messenger?"  He said, "Yes." The Prophet said, "O Bilal!  Make adhan amongst 
the people, for they should fast tomorrow."

iii) Abu Dawud has reported that people were in the last day of Ramadan, when 
two Bedouins stood up and testified to the Prophet (may Allah bless him and 
grant him peace) that they had seen the crescent-moon, whereupon the Prophet 
(may Allah bless him and grant him peace) ordered people to break their fast.

4.  Is a sighting in one area binding on Muslims in other areas?

This is a point on which scholars have differed.  According to the Shafi`i
school, the sighting is not binding beyond 81 km, as stated by both Rafi`i
and Nawawi.  The authentic view of the madhhab is that it is binding on a
strip of thickness 81km in either direction of the place of the sighting.
This strip extends from the North Pole to the South Pole. The verdicts 
in the standard classical references for the Hanafi, Maliki and Hanbali 
schools state that one sighting is binding on the whole world.  
[See "Fath al-Qadir", "Mukhtasar Khalil" and "al-Mughni" respectively.]  
However, the Maliki scholar, Ibn Rushd has cited consensus of the scholars
that the obligation of fasting based on a sighting in another area is not 
observed for places which are very distant from one another, such as Spain 
and Arabia.  ["Bidayat al-Mujtahid", 1/288]  This verdict was also 
explicitly stated by the Hanafi scholars al-Kasani, al-Zayla`i 
and al-Kashmiri.  Sheikh Muhammad Burhanuddin Sanbheli says, "Contemporary 
scholars in general have gone by [the view of different sightings for] 
different rising-places [of the moon]."  [Qadaya Fiqhiyyah Mu`asarah, p. 94]

The primary evidence for a sighting not being binding on distant places is the 
hadith narrated by Muslim, Abu Dawud, Tirmidhi and Nasa'i, in which Kurayb 
traveled to Syria and encountered the start of Ramadan there on a friday.  When 
he returned to Medina, he informed Ibn `Abbas that he had seen the 
crescent-moon on the night of friday, and that the people in Syria, including 
Mu`awiyah the governor, had fasted on friday.  Ibn `Abbas replied that they (in 
Medina) had seen the crescent-moon on saturday, and that they would not stop 
fasting until they either saw it again, or had completed thirty days.  Kurayb 
asked, "Will you not suffice with the sighting of Mu`awiyah?"  Ibn `Abbas 
replied, "No, that is how the Messenger of Allah (may Allah bless him and grant 
him peace) commanded us."  The hadith is quite clear in this respect, and 
although it does not state the limit beyond which a sighting is not binding, 
this latter issue becomes a matter of ijtihad for the scholars.

Rational evidence which supports this view is that just as Muslims around the 
globe will not pray Zuhr simultaneously, rather each area will pray based on 
their perspective on the sun, similarly, it is not necessary for them all to 
start and end fasting simultaneously.  Zayla`i reports, in his commentary on 
"Kanz al-Daqa'iq", that Abu Musa, a Hanafi jurist, was asked by some Muslims in 
Alexandria about someone who climbed the minaret, and could therefore see the 
sun for a long time after it had [apparently] set for the people below : is it 
permissible for him to break his fast?  The reply was, "No, although it is 
permissible for the people below, for each is held responsible based on his own 
circumstances."   

As for the argument that following a single sighting worldwide is in the 
interests of unity, this is weak, for we have seen already that the Pious 
Predecessors themselves differed about the start and end of Ramadan, and they 
are the best of generations.  This difference did not cause disunity amongst 
them, and so there is no reason why it should for us.  Rather, the disunity we 
see today arises from other causes, such as ignorance, intolerance and 
fanaticism. Furthermore, it  is not practically possible for Ramadan or `Id to 
coincide exactly for all the Muslims, due to the fact that day and night occur 
at different times around the globe.

And Allah, the Flawless, knows best.

[References : "Tanbih al-Ghafil wal-Wasnan ila Ahkam Hilal Ramadan" by Ibn 
`Abidin; "Fath al-Qadir" by Ibn al-Humam; "Nasb al-Rayah" by Zayla`i; "Bidayat 
al-Mujtahid" by Ibn Rushd; "al-Mughni" by Ibn Qudamah; "al-Siyam" by Wahbi 
Ghawiji; "Sighting of the Hilal" and "Answer to al-Azhar's Fatwa" both by 
Majlis al-`Ulama' of South Africa; "Qadaya Fiqhiyyah Mu`asarah" by Sanbheli.]
 




From: Hisham Hamed, Hamed@canon.kaist.ac.kr Here is the hadeeth in question, from the chapter on fasting in Sahih Muslim, and also in the corresponding chapter of Sunan Et-Termidhy.  The translator is Abdul Hamid Siddiqi. Book 6, Number 2391: Narrated Abdullah ibn Abbas: Kurayb said: Umm Fadl, daughter of Harith, sent him (Fadl, i.e. her son) to Mu'awiyah in Syria. I (Fadl) arrived in Syria, and did the needful for her. It was there in Syria that the month of Ramadan commenced. I saw the new moon (of Ramadan) on Friday. I then came back to Medina at the end of the month. Abdullah ibn Abbas asked me (about the new moon of Ramadan) and said: When did you see it? I said: We saw it on Friday night. He said: (Did) you see it yourself? I said: Yes, and the people also saw it so they observed fast and Mu'awiyah also observed fast. Thereupon he said: But we saw it on Saturday night. So we shall continue to observe the fast until we complete thirty (fasts) or we see it (the new moon of Shawwal). I said: Is the sighting of the moon by Mu'awiyah not valid for you? He said: No; this is how the Messenger of Allah (peace_be_upon_him) has commanded us. Yahya ibn Yahya was in doubt (whether the word used in the narration by Kurayb) was Naktafi or Taktafi.
FOR THOSE WHO WISH TO SEE THE HADEETH IN ARABIC,  SEE THE FOLLOWING ARABIC GIFS! Click Here for the Hadeeth as in Saheeh Muslim.    Click Here for the same Hadeeth from Sunan Et-Termidhy. An Excerpt from the Final Chapter in Sunan Et-Termidhy  Kitab ul-3ilal "Chapter on defects" in three parts: Part 1. Part 2. Part 3. The arabic gifs were provided by Hisham Hamed, Hamed@canon.kaist.ac.kr.

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