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The geocentric new Moon will occur on Tuesday 07 December 1999, at 22:32 UT. On this day (Tuesday 07 December), the crescent will not be possible to be seen from anywhere on Earth! While on Wednesday 08 December The program Moon Calculator by Dr. Monzur Ahmed -according to Yallop criterion- showed that the crescent will be visible by telescopes starting from Egypt, while it should be visible by naked eyes somewhere starting from the Atlantic Ocean. And so, countries west of these areas (within the parabola) should be able to see the crescent on this day (08 December). On the other hand, countries outside the parabola will see the crescent on the next day (09 December). Consequently, arrange to observe the crescent after the sunset of 08 or 09 December. Kindly click on the below icon to see the visibility parabola as plotted by the program Moon Calculator
When to Observe ?
In other words, the correct beginning for Ramadan 1420 AH (according to the actual sighting of the crescent), should be on 09 December for countries within the above parabola, while other countries should start fasting on 10 December. However, Saudi will start Ramadan either on 08 or 09 December, because 29 Sha'ban in Saudi will be on 07 December! The reason for this problem is because Saudi did NOT start Sha'ban according to the actual sighting of the crescent! However, it is quit unexpected that Saudi will start Ramadan on 08 December. We think that most countries will start Ramadan on 09 December.
Results of seeing the crescent, and the first day of Ramadan in different countries will be added here as we receive the reports from ICOP's members. If you wish to be a member in ICOP, or to know more about it, kindly click here.
Since 1995 JAS used to organize an annual seminar in cooperation with the Jordanian Ministry of Islamic Affairs, to discuss the astronomical applications in Islam. This year we want to develop the seminar, and so we have invited several scientists and experts from abroad. Kindly Click Here to know more.
So far, the earliest sighting of the crescent was on 8 December from USA.
Wednesday 08 December
We started to observe the crescent of Ramadan on Wednesday at 4.40 PM.
We didn't observe any crescent for Ramadan on this day from 4.40 to
5.30Pm. Therefore, our decision is the beginning of Ramadan was on Thursday."
Wednesday 08 December:-
Thursday 09 December:-
Friday 10 December:-
To know about the accuracy of the astronomical calculations, then please click here
Within JAS Home Page
Other Sites
The Sixth Astro-Islamic Seminar in Jordan
The Official Jordanian Meeting on 29 Sha'ban 1420 H
Observing the Crescent
Thursday 09 December
The First Day in Different Countries
The Accuracy of The Astronomical Calculations
Related Links