Islamic Crescents' Observation Project
Universal Hejric Calendar (UHC)
Eastern Region
Day of Observation: The day on which the calculations for the crescent visibility are done.
Best Visibility: The best crescent visibility within the region.
Beginning of the Month: The first day of the Hijric month.
Month's Days: Number of days in the month (Either 29 or 30).
According to Odeh Criteria, crescent visibility is classified into three groups:-
1. Easily visible by naked eyes (Naked Eyes).
2. Visible by naked eyes under perfect atmospheric conditions or it still needs optical aid (Optical Aid - Naked Eyes).
3. Will need optical aid to find crescent (Optical Aid).
Hijric Year Hijric Month Day of Observation Best Visibility Beginning of the Month Month's Days
1428 Muharram 19/01/2007 Optical Aid 20/01/2007 29
1428 Safar 18/02/2007 Naked Eyes 19/02/2007 29
1428 Rabee Awwal 19/03/2007 Optical Aid - Naked Eyes 20/03/2007 30
1428 Rabee Thani 18/04/2007 Naked Eyes 19/04/2007 29
1428 Jumadal Awwal 17/05/2007 Naked Eyes 18/05/2007 29
1428 Jumadal Thani 15/06/2007 Optical Aid - Naked Eyes 16/06/2007 30
1428 Rajab 15/07/2007 Naked Eyes 16/07/2007 29
1428 Shaban  13/08/2007 Optical Aid - Naked Eyes 14/08/2007 30
1428 Ramadan 12/09/2007 Naked Eyes 13/09/2007 30
1428 Shawwal 12/10/2007 Naked Eyes 13/10/2007 29
1428 Thul Qeadah 10/11/2007 Optical Aid - Naked Eyes 11/11/2007 30
1428 Thul Hijjah 10/12/2007 Naked Eyes 11/12/2007 30
1429 Muharram 09/01/2008 Naked Eyes 10/01/2008 29
1429 Safar 07/02/2008 Optical Aid 08/02/2008 29
1429 Rabee Awwal 08/03/2008 Naked Eyes 09/03/2008 29
1429 Rabee Thani 06/04/2008 Optical Aid - Naked Eyes 07/04/2008 29
1429 Jumadal Awwal 05/05/2008 Optical Aid 06/05/2008 30
1429 Jumadal Thani 04/06/2008 Naked Eyes 05/06/2008 29
1429 Rajab 03/07/2008 Optical Aid - Naked Eyes 04/07/2008 30
1429 Shaban  02/08/2008 Naked Eyes 03/08/2008 29
1429 Ramadan 31/08/2008 Optical Aid - Naked Eyes 01/09/2008 30
1429 Shawwal 30/09/2008 Naked Eyes 01/10/2008 29
1429 Thul Qeadah 29/10/2008 Optical Aid - Naked Eyes 30/10/2008 30
1429 Thul Hijjah 28/11/2008 Optical Aid - Naked Eyes 29/11/2008 30
1430 Muharram 28/12/2008 Naked Eyes 29/12/2008 30
1430 Safar 27/01/2009 Naked Eyes 28/01/2009 29
1430 Rabee Awwal 25/02/2009 Optical Aid 26/02/2009 30
1430 Rabee Thani 27/03/2009 Naked Eyes 28/03/2009 29
1430 Jumadal Awwal 25/04/2009 Optical Aid - Naked Eyes 26/04/2009 30
1430 Jumadal Thani 25/05/2009 Naked Eyes 26/05/2009 29
1430 Rajab 23/06/2009 Naked Eyes 24/06/2009 29
1430 Shaban  22/07/2009 Optical Aid 23/07/2009 30
1430 Ramadan 21/08/2009 Naked Eyes 22/08/2009 29
1430 Shawwal 19/09/2009 Naked Eyes 20/09/2009 30
1430 Thul Qeadah 19/10/2009 Naked Eyes 20/10/2009 29
1430 Thul Hijjah 17/11/2009 Optical Aid - Naked Eyes 18/11/2009 30
1431 Muharram 17/12/2009 Naked Eyes 18/12/2009 30
1431 Safar 16/01/2010 Naked Eyes 17/01/2010 29
1431 Rabee Awwal 14/02/2010 Optical Aid 15/02/2010 30
1431 Rabee Thani 16/03/2010 Optical Aid - Naked Eyes 17/03/2010 30
1431 Jumadal Awwal 15/04/2010 Naked Eyes 16/04/2010 29
1431 Jumadal Thani 14/05/2010 Optical Aid - Naked Eyes 15/05/2010 30
1431 Rajab 13/06/2010 Naked Eyes 14/06/2010 29
1431 Shaban  12/07/2010 Naked Eyes 13/07/2010 29
1431 Ramadan 10/08/2010 Optical Aid 11/08/2010 30
1431 Shawwal 09/09/2010 Naked Eyes 10/09/2010 29
1431 Thul Qeadah 08/10/2010 Naked Eyes 09/10/2010 29
1431 Thul Hijjah 06/11/2010 Optical Aid 07/11/2010 30
1432 Muharram 06/12/2010 Naked Eyes 07/12/2010 30
1432 Safar 05/01/2011 Naked Eyes 06/01/2011 29
1432 Rabee Awwal 03/02/2011 Optical Aid 04/02/2011 30
1432 Rabee Thani 05/03/2011 Optical Aid - Naked Eyes 06/03/2011 30
1432 Jumadal Awwal 04/04/2011 Naked Eyes 05/04/2011 29
1432 Jumadal Thani 03/05/2011 Optical Aid 04/05/2011 30
1432 Rajab 02/06/2011 Optical Aid - Naked Eyes 03/06/2011 30
1432 Shaban  02/07/2011 Naked Eyes 03/07/2011 29
1432 Ramadan 31/07/2011 Naked Eyes 01/08/2011 29
1432 Shawwal 29/08/2011 Optical Aid 30/08/2011 30
1432 Thul Qeadah 28/09/2011 Naked Eyes 29/09/2011 29
1432 Thul Hijjah 27/10/2011 Naked Eyes 28/10/2011 29
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By Moh'd Odeh. Islamic Crescents' Observation Project (ICOP), All Rights Reserved. This material may not be reproduced in any form without permission. For more information Kindly send E-mail