Rabi Al-Thani 40 — Hijri to Gregorian
| Hijri Day | Hijri Month & Year | Western Date | Day of Week |
|---|---|---|---|
| 1 | Rabi Al-Thani, 40 | 16-August-660 | Thursday |
| 2 | Rabi Al-Thani, 40 | 17-August-660 | Friday |
| 3 | Rabi Al-Thani, 40 | 18-August-660 | Saturday |
| 4 | Rabi Al-Thani, 40 | 19-August-660 | Sunday |
| 5 | Rabi Al-Thani, 40 | 20-August-660 | Monday |
| 6 | Rabi Al-Thani, 40 | 21-August-660 | Tuesday |
| 7 | Rabi Al-Thani, 40 | 22-August-660 | Wednesday |
| 8 | Rabi Al-Thani, 40 | 23-August-660 | Thursday |
| 9 | Rabi Al-Thani, 40 | 24-August-660 | Friday |
| 10 | Rabi Al-Thani, 40 | 25-August-660 | Saturday |
| 11 | Rabi Al-Thani, 40 | 26-August-660 | Sunday |
| 12 | Rabi Al-Thani, 40 | 27-August-660 | Monday |
| 13 | Rabi Al-Thani, 40 | 28-August-660 | Tuesday |
| 14 | Rabi Al-Thani, 40 | 29-August-660 | Wednesday |
| 15 | Rabi Al-Thani, 40 | 30-August-660 | Thursday |
| 16 | Rabi Al-Thani, 40 | 31-August-660 | Friday |
| 17 | Rabi Al-Thani, 40 | 1-September-660 | Saturday |
| 18 | Rabi Al-Thani, 40 | 2-September-660 | Sunday |
| 19 | Rabi Al-Thani, 40 | 3-September-660 | Monday |
| 20 | Rabi Al-Thani, 40 | 4-September-660 | Tuesday |
| 21 | Rabi Al-Thani, 40 | 5-September-660 | Wednesday |
| 22 | Rabi Al-Thani, 40 | 6-September-660 | Thursday |
| 23 | Rabi Al-Thani, 40 | 7-September-660 | Friday |
| 24 | Rabi Al-Thani, 40 | 8-September-660 | Saturday |
| 25 | Rabi Al-Thani, 40 | 9-September-660 | Sunday |
| 26 | Rabi Al-Thani, 40 | 10-September-660 | Monday |
| 27 | Rabi Al-Thani, 40 | 11-September-660 | Tuesday |
| 28 | Rabi Al-Thani, 40 | 12-September-660 | Wednesday |
| 29 | Rabi Al-Thani, 40 | 13-September-660 | Thursday |
Baseline: Tabular (Kuwaiti) Hijri. Local moon-sighting may vary ±1 day.