Rajab 20 — Hijri to Gregorian
| Hijri Day | Hijri Month & Year | Western Date | Day of Week |
|---|---|---|---|
| 1 | Rajab, 20 | 18-June-641 | Friday |
| 2 | Rajab, 20 | 19-June-641 | Saturday |
| 3 | Rajab, 20 | 20-June-641 | Sunday |
| 4 | Rajab, 20 | 21-June-641 | Monday |
| 5 | Rajab, 20 | 22-June-641 | Tuesday |
| 6 | Rajab, 20 | 23-June-641 | Wednesday |
| 7 | Rajab, 20 | 24-June-641 | Thursday |
| 8 | Rajab, 20 | 25-June-641 | Friday |
| 9 | Rajab, 20 | 26-June-641 | Saturday |
| 10 | Rajab, 20 | 27-June-641 | Sunday |
| 11 | Rajab, 20 | 28-June-641 | Monday |
| 12 | Rajab, 20 | 29-June-641 | Tuesday |
| 13 | Rajab, 20 | 30-June-641 | Wednesday |
| 14 | Rajab, 20 | 1-July-641 | Thursday |
| 15 | Rajab, 20 | 2-July-641 | Friday |
| 16 | Rajab, 20 | 3-July-641 | Saturday |
| 17 | Rajab, 20 | 4-July-641 | Sunday |
| 18 | Rajab, 20 | 5-July-641 | Monday |
| 19 | Rajab, 20 | 6-July-641 | Tuesday |
| 20 | Rajab, 20 | 7-July-641 | Wednesday |
| 21 | Rajab, 20 | 8-July-641 | Thursday |
| 22 | Rajab, 20 | 9-July-641 | Friday |
| 23 | Rajab, 20 | 10-July-641 | Saturday |
| 24 | Rajab, 20 | 11-July-641 | Sunday |
| 25 | Rajab, 20 | 12-July-641 | Monday |
| 26 | Rajab, 20 | 13-July-641 | Tuesday |
| 27 | Rajab, 20 | 14-July-641 | Wednesday |
| 28 | Rajab, 20 | 15-July-641 | Thursday |
| 29 | Rajab, 20 | 16-July-641 | Friday |
| 30 | Rajab, 20 | 17-July-641 | Saturday |
Baseline: Tabular (Kuwaiti) Hijri. Local moon-sighting may vary ±1 day.