Jumada Al-Thani 640 — Hijri to Gregorian
| Hijri Day | Hijri Month & Year | Western Date | Day of Week |
|---|---|---|---|
| 1 | Jumada Al-Thani, 640 | 2-December-1242 | Tuesday |
| 2 | Jumada Al-Thani, 640 | 3-December-1242 | Wednesday |
| 3 | Jumada Al-Thani, 640 | 4-December-1242 | Thursday |
| 4 | Jumada Al-Thani, 640 | 5-December-1242 | Friday |
| 5 | Jumada Al-Thani, 640 | 6-December-1242 | Saturday |
| 6 | Jumada Al-Thani, 640 | 7-December-1242 | Sunday |
| 7 | Jumada Al-Thani, 640 | 8-December-1242 | Monday |
| 8 | Jumada Al-Thani, 640 | 9-December-1242 | Tuesday |
| 9 | Jumada Al-Thani, 640 | 10-December-1242 | Wednesday |
| 10 | Jumada Al-Thani, 640 | 11-December-1242 | Thursday |
| 11 | Jumada Al-Thani, 640 | 12-December-1242 | Friday |
| 12 | Jumada Al-Thani, 640 | 13-December-1242 | Saturday |
| 13 | Jumada Al-Thani, 640 | 14-December-1242 | Sunday |
| 14 | Jumada Al-Thani, 640 | 15-December-1242 | Monday |
| 15 | Jumada Al-Thani, 640 | 16-December-1242 | Tuesday |
| 16 | Jumada Al-Thani, 640 | 17-December-1242 | Wednesday |
| 17 | Jumada Al-Thani, 640 | 18-December-1242 | Thursday |
| 18 | Jumada Al-Thani, 640 | 19-December-1242 | Friday |
| 19 | Jumada Al-Thani, 640 | 20-December-1242 | Saturday |
| 20 | Jumada Al-Thani, 640 | 21-December-1242 | Sunday |
| 21 | Jumada Al-Thani, 640 | 22-December-1242 | Monday |
| 22 | Jumada Al-Thani, 640 | 23-December-1242 | Tuesday |
| 23 | Jumada Al-Thani, 640 | 24-December-1242 | Wednesday |
| 24 | Jumada Al-Thani, 640 | 25-December-1242 | Thursday |
| 25 | Jumada Al-Thani, 640 | 26-December-1242 | Friday |
| 26 | Jumada Al-Thani, 640 | 27-December-1242 | Saturday |
| 27 | Jumada Al-Thani, 640 | 28-December-1242 | Sunday |
| 28 | Jumada Al-Thani, 640 | 29-December-1242 | Monday |
| 29 | Jumada Al-Thani, 640 | 30-December-1242 | Tuesday |
Baseline: Tabular (Kuwaiti) Hijri. Local moon-sighting may vary ±1 day.