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