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International Astronomical Center

ICOP

Visibility of Shawwal Crescent
(1422 AH)

Last Updated 15 January 2002

In this page:-

When to Observe ?

- The geocentric new Moon (Wane Phase) will occur on Friday 14 December 2001, at 20:47 UT.

- Friday 14 December 2001: On this day, it is impossible to see the crescent of Shawwal from anywhere on Earth.

- Saturday 15 December 2001: On this day, the program Moon Calculator by Dr. Monzur Ahmed -according to Yallop criterion- showed that Inshalla the crescent should be seen by naked eyes from parts of America Continents, and by optical aids from parts of Africa Continent.

- ACCORDING TO THE ACTUAL SIGHTING OF THE CRESCENT, THE START OF SHAWWAL SHOULD BE ON Sunday 16 December from some western countries, or Monday 17 December from other eastern countries.

- Kindly click on the below icon to see the visibility parabola as plotted by the program Moon Calculator

- Results of seeing the crescent, and the first day of the month in different countries will be added here Inshalla 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.

Results of Observation

So far, the earliest sighting of the crescent was on Saturday 15 December 2001 from South Africa. The crescent was also seen on this day from USA, Guyana and Trinidad & Tobago.

Saturday 15 December

The OFFICIAL First Day in Different Countries

Saturday 15 December:-

  1. Thailand (Claim of Sighting).
  2. Nigeria (Claim of Sighting).
  3. Libya (Conjunction before Mid-Night).

Sunday 16 December:-

  1. Maldives (30 Ramadan)
  2. Saudi (30 Ramadan)
  3. Kuwait (30 Ramadan)
  4. UAE (30 Ramadan)
  5. Bahrain (30 Ramadan)
  6. Qatar (30 Ramadan)
  7. Yemen (30 Ramadan)
  8. Iraq (30 Ramadan)
  9. Jordan (30 Ramadan)
  10. Palestine (30 Ramadan)
  11. Syria (30 Ramadan)
  12. Lebanon (30 Ramadan)
  13. Egypt (30 Ramadan)
  14. Sudan (30 Ramadan)
  15. Tunisia (30 Ramadan)
  16. Algeria (30 Ramadan)
  17. Norway (30 Ramadan)
  18. Indonesia
  19. Malaysia
  20. Brunei
  21. Iran
  22. Oman
  23. South Africa
  24. Bosnia and Herzegovi
  25. UK
  26. USA
  27. Canada
  28. Guyana
  29. Trinidad and Tobago

Monday 17 December:-

  1. Mauritius
  2. India
  3. Pakistan
  4. Morocco

AUASS Official Statement

The Accuracy of The Astronomical Calculations

To know about the accuracy of the astronomical calculations, then please click here


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