Email [email protected]
Reporting a date or result
These details help us check quickly:
- The page link, ideally copied after calculating, since it contains the date you entered.
- The result you saw, and the result you expected with its source if you have one.
Remember that the site follows the Umm al-Qura calendar, and that the start of Ramadan, Shawwal and Dhu al-Hijjah can differ from it by a day after the moon-sighting announcement; see how we calculate dates.
Ideas and advertising
We are glad to hear ideas for new tools or improvements. For advertising enquiries use the same address; note that we don’t publish paid content. See our editorial policy.