Ramadan 581 — Hijri to Gregorian
| Hijri Day | Hijri Month & Year | Western Date | Day of Week |
|---|---|---|---|
| 1 | Ramadan, 581 | 2-December-1185 | Monday |
| 2 | Ramadan, 581 | 3-December-1185 | Tuesday |
| 3 | Ramadan, 581 | 4-December-1185 | Wednesday |
| 4 | Ramadan, 581 | 5-December-1185 | Thursday |
| 5 | Ramadan, 581 | 6-December-1185 | Friday |
| 6 | Ramadan, 581 | 7-December-1185 | Saturday |
| 7 | Ramadan, 581 | 8-December-1185 | Sunday |
| 8 | Ramadan, 581 | 9-December-1185 | Monday |
| 9 | Ramadan, 581 | 10-December-1185 | Tuesday |
| 10 | Ramadan, 581 | 11-December-1185 | Wednesday |
| 11 | Ramadan, 581 | 12-December-1185 | Thursday |
| 12 | Ramadan, 581 | 13-December-1185 | Friday |
| 13 | Ramadan, 581 | 14-December-1185 | Saturday |
| 14 | Ramadan, 581 | 15-December-1185 | Sunday |
| 15 | Ramadan, 581 | 16-December-1185 | Monday |
| 16 | Ramadan, 581 | 17-December-1185 | Tuesday |
| 17 | Ramadan, 581 | 18-December-1185 | Wednesday |
| 18 | Ramadan, 581 | 19-December-1185 | Thursday |
| 19 | Ramadan, 581 | 20-December-1185 | Friday |
| 20 | Ramadan, 581 | 21-December-1185 | Saturday |
| 21 | Ramadan, 581 | 22-December-1185 | Sunday |
| 22 | Ramadan, 581 | 23-December-1185 | Monday |
| 23 | Ramadan, 581 | 24-December-1185 | Tuesday |
| 24 | Ramadan, 581 | 25-December-1185 | Wednesday |
| 25 | Ramadan, 581 | 26-December-1185 | Thursday |
| 26 | Ramadan, 581 | 27-December-1185 | Friday |
| 27 | Ramadan, 581 | 28-December-1185 | Saturday |
| 28 | Ramadan, 581 | 29-December-1185 | Sunday |
| 29 | Ramadan, 581 | 30-December-1185 | Monday |
| 30 | Ramadan, 581 | 31-December-1185 | Tuesday |
Baseline: Tabular (Kuwaiti) Hijri. Local moon-sighting may vary ±1 day.