Rabi Al-Thani 1831 — Hijri to Gregorian
| Hijri Day | Hijri Month & Year | Western Date | Day of Week |
|---|---|---|---|
| 1 | Rabi Al-Thani, 1831 | 18-April-2398 | Saturday |
| 2 | Rabi Al-Thani, 1831 | 19-April-2398 | Sunday |
| 3 | Rabi Al-Thani, 1831 | 20-April-2398 | Monday |
| 4 | Rabi Al-Thani, 1831 | 21-April-2398 | Tuesday |
| 5 | Rabi Al-Thani, 1831 | 22-April-2398 | Wednesday |
| 6 | Rabi Al-Thani, 1831 | 23-April-2398 | Thursday |
| 7 | Rabi Al-Thani, 1831 | 24-April-2398 | Friday |
| 8 | Rabi Al-Thani, 1831 | 25-April-2398 | Saturday |
| 9 | Rabi Al-Thani, 1831 | 26-April-2398 | Sunday |
| 10 | Rabi Al-Thani, 1831 | 27-April-2398 | Monday |
| 11 | Rabi Al-Thani, 1831 | 28-April-2398 | Tuesday |
| 12 | Rabi Al-Thani, 1831 | 29-April-2398 | Wednesday |
| 13 | Rabi Al-Thani, 1831 | 30-April-2398 | Thursday |
| 14 | Rabi Al-Thani, 1831 | 1-May-2398 | Friday |
| 15 | Rabi Al-Thani, 1831 | 2-May-2398 | Saturday |
| 16 | Rabi Al-Thani, 1831 | 3-May-2398 | Sunday |
| 17 | Rabi Al-Thani, 1831 | 4-May-2398 | Monday |
| 18 | Rabi Al-Thani, 1831 | 5-May-2398 | Tuesday |
| 19 | Rabi Al-Thani, 1831 | 6-May-2398 | Wednesday |
| 20 | Rabi Al-Thani, 1831 | 7-May-2398 | Thursday |
| 21 | Rabi Al-Thani, 1831 | 8-May-2398 | Friday |
| 22 | Rabi Al-Thani, 1831 | 9-May-2398 | Saturday |
| 23 | Rabi Al-Thani, 1831 | 10-May-2398 | Sunday |
| 24 | Rabi Al-Thani, 1831 | 11-May-2398 | Monday |
| 25 | Rabi Al-Thani, 1831 | 12-May-2398 | Tuesday |
| 26 | Rabi Al-Thani, 1831 | 13-May-2398 | Wednesday |
| 27 | Rabi Al-Thani, 1831 | 14-May-2398 | Thursday |
| 28 | Rabi Al-Thani, 1831 | 15-May-2398 | Friday |
| 29 | Rabi Al-Thani, 1831 | 16-May-2398 | Saturday |
Baseline: Tabular (Kuwaiti) Hijri. Local moon-sighting may vary ±1 day.