Guidance received from Najaf will InshaAllah be published on Monday 12 April 2021 after Maghrib.
Nonetheless, our calculations for crescent visibility on Monday 12 April 2021 (29 Sha’ban 1442AH) for London is as follows:
Astronomical New Moon is on Monday 12 April 2021 at 3:30am
Crescent age 16 hours 21 minutes
Time duration 26 minutes
Crescent altitude 3.1 degrees
Crescent elongation 7.44 degrees
Sighting is not possible on this day. Hence Tuesday 13th April will be 30th Shabaan 1442 AH
Expect the holy month of Ramadhan 1442AH to start on Wednesday 14 April 2021 in the whole of Europe.