Safar 637 — Hijri to Gregorian
| Hijri Day | Hijri Month & Year | Western Date | Day of Week |
|---|---|---|---|
| 1 | Safar, 637 | 8-September-1239 | Thursday |
| 2 | Safar, 637 | 9-September-1239 | Friday |
| 3 | Safar, 637 | 10-September-1239 | Saturday |
| 4 | Safar, 637 | 11-September-1239 | Sunday |
| 5 | Safar, 637 | 12-September-1239 | Monday |
| 6 | Safar, 637 | 13-September-1239 | Tuesday |
| 7 | Safar, 637 | 14-September-1239 | Wednesday |
| 8 | Safar, 637 | 15-September-1239 | Thursday |
| 9 | Safar, 637 | 16-September-1239 | Friday |
| 10 | Safar, 637 | 17-September-1239 | Saturday |
| 11 | Safar, 637 | 18-September-1239 | Sunday |
| 12 | Safar, 637 | 19-September-1239 | Monday |
| 13 | Safar, 637 | 20-September-1239 | Tuesday |
| 14 | Safar, 637 | 21-September-1239 | Wednesday |
| 15 | Safar, 637 | 22-September-1239 | Thursday |
| 16 | Safar, 637 | 23-September-1239 | Friday |
| 17 | Safar, 637 | 24-September-1239 | Saturday |
| 18 | Safar, 637 | 25-September-1239 | Sunday |
| 19 | Safar, 637 | 26-September-1239 | Monday |
| 20 | Safar, 637 | 27-September-1239 | Tuesday |
| 21 | Safar, 637 | 28-September-1239 | Wednesday |
| 22 | Safar, 637 | 29-September-1239 | Thursday |
| 23 | Safar, 637 | 30-September-1239 | Friday |
| 24 | Safar, 637 | 1-October-1239 | Saturday |
| 25 | Safar, 637 | 2-October-1239 | Sunday |
| 26 | Safar, 637 | 3-October-1239 | Monday |
| 27 | Safar, 637 | 4-October-1239 | Tuesday |
| 28 | Safar, 637 | 5-October-1239 | Wednesday |
| 29 | Safar, 637 | 6-October-1239 | Thursday |
Baseline: Tabular (Kuwaiti) Hijri. Local moon-sighting may vary ±1 day.