Before you write
- If a result looks wrong, check the Methodology. It may be a documented rule such as 29 February birthdays or counting the end date.
- If a Hijri date differs from your document, dates recorded by moon sighting can differ from Umm al-Qura by a day; your document prevails.
What to include
The tool name, the dates you entered, the calendar, the result you saw and the result you expected. Please do not send personal data we do not need, such as ID numbers.
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