Sha’ban 577 — Hijri to Gregorian
| Hijri Day | Hijri Month & Year | Western Date | Day of Week |
|---|---|---|---|
| 1 | Sha’ban, 577 | 16-December-1181 | Wednesday |
| 2 | Sha’ban, 577 | 17-December-1181 | Thursday |
| 3 | Sha’ban, 577 | 18-December-1181 | Friday |
| 4 | Sha’ban, 577 | 19-December-1181 | Saturday |
| 5 | Sha’ban, 577 | 20-December-1181 | Sunday |
| 6 | Sha’ban, 577 | 21-December-1181 | Monday |
| 7 | Sha’ban, 577 | 22-December-1181 | Tuesday |
| 8 | Sha’ban, 577 | 23-December-1181 | Wednesday |
| 9 | Sha’ban, 577 | 24-December-1181 | Thursday |
| 10 | Sha’ban, 577 | 25-December-1181 | Friday |
| 11 | Sha’ban, 577 | 26-December-1181 | Saturday |
| 12 | Sha’ban, 577 | 27-December-1181 | Sunday |
| 13 | Sha’ban, 577 | 28-December-1181 | Monday |
| 14 | Sha’ban, 577 | 29-December-1181 | Tuesday |
| 15 | Sha’ban, 577 | 30-December-1181 | Wednesday |
| 16 | Sha’ban, 577 | 31-December-1181 | Thursday |
| 17 | Sha’ban, 577 | 1-January-1182 | Friday |
| 18 | Sha’ban, 577 | 2-January-1182 | Saturday |
| 19 | Sha’ban, 577 | 3-January-1182 | Sunday |
| 20 | Sha’ban, 577 | 4-January-1182 | Monday |
| 21 | Sha’ban, 577 | 5-January-1182 | Tuesday |
| 22 | Sha’ban, 577 | 6-January-1182 | Wednesday |
| 23 | Sha’ban, 577 | 7-January-1182 | Thursday |
| 24 | Sha’ban, 577 | 8-January-1182 | Friday |
| 25 | Sha’ban, 577 | 9-January-1182 | Saturday |
| 26 | Sha’ban, 577 | 10-January-1182 | Sunday |
| 27 | Sha’ban, 577 | 11-January-1182 | Monday |
| 28 | Sha’ban, 577 | 12-January-1182 | Tuesday |
| 29 | Sha’ban, 577 | 13-January-1182 | Wednesday |
Baseline: Tabular (Kuwaiti) Hijri. Local moon-sighting may vary ±1 day.