Our Beacon Forum

The Umm al-Qura Calendar of Saudi Arabia
By:abdalaziz ariff / indiana
Date: Friday, 10 August 2018, 1:12 pm

One of the best site for Lunar visibility.

The Umm al-Qura Calendar of Saudi Arabia

http://www.staff.science.uu.nl/~gent0113/islam/ummalqura.htm

The Principal Islamic Days of Observance according to the Umm al-Qura Calendar

https://www.staff.science.uu.nl/~gent0113/islam/ummalqura_principal.htm

Advancement and Postponement of the Umm al-Qura Calendar

https://www.staff.science.uu.nl/~gent0113/islam/ummalqura_adjust.htm

[ if we go by computed , then 10th is on 21st Aug.2018, if by actual visibility ,then 10th is on 22nd Aug.2018 in Saudi Arabia. ] [Please visit fatawa-on line for Saudi Announcement]

Global lunar visibility maps for this year (1439 AH) - science.uu.nl .
..
https://www.staff.science.uu.nl/~gent0113/islam/islam_lunvis_current_year.htm