Bismillah.
Ramadan dates 2017-2025 (approx.) for the UK
Based on Crescent Moon Visibility data for London from HMNAO’s Websurf 2.0 website
(Moon Visibility is now calculated very accurately on a scale of A-F. The following dates are based on the approximation that A-C represent a visible crescent moon; D-F represent an invisible moon.)
NB: The following dates may vary by 1 or 2 days because even with a visible crescent moon, there are intra-Muslim disagreements over how far this applies geographically.
| YEAR | Beginning of Ramadan | Eid al-Fitr |
| 2017 | 27 May | 26 June |
| 2018 | 17 May | 16 June |
| 2019 | 07 May | 05 June |
| 2020 | 25 April | 25 May |
| 2021 | 14 April | 14 May |
| 2022 | 03 April | 02 May |
| 2023 | 23 March (~ Spring equinox) | 22 April |
| 2024 | 12 March | 10 April |
| 2025 | 02 March | 31 March |
Tags: Astronomy, calculations, crescent, dates, Eid, Eid al-Fitr, England, Fasting, Great Britain, hilal, HMNAO, Islam, islamic astronomy, moon, Northern Ireland, Ramadan, ru'yah al-hilal, ru'yat al-hilal, ru'yat-e-halil, ruyat-e-hilal, Scotland, UK, visibility, Wales, Websurf
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