Muharram 1398 — Hijri to Gregorian
| Hijri Day | Hijri Month & Year | Western Date | Day of Week |
|---|---|---|---|
| 1 | Muharram, 1398 | 11-December-1977 | Sunday |
| 2 | Muharram, 1398 | 12-December-1977 | Monday |
| 3 | Muharram, 1398 | 13-December-1977 | Tuesday |
| 4 | Muharram, 1398 | 14-December-1977 | Wednesday |
| 5 | Muharram, 1398 | 15-December-1977 | Thursday |
| 6 | Muharram, 1398 | 16-December-1977 | Friday |
| 7 | Muharram, 1398 | 17-December-1977 | Saturday |
| 8 | Muharram, 1398 | 18-December-1977 | Sunday |
| 9 | Muharram, 1398 | 19-December-1977 | Monday |
| 10 | Muharram, 1398 | 20-December-1977 | Tuesday |
| 11 | Muharram, 1398 | 21-December-1977 | Wednesday |
| 12 | Muharram, 1398 | 22-December-1977 | Thursday |
| 13 | Muharram, 1398 | 23-December-1977 | Friday |
| 14 | Muharram, 1398 | 24-December-1977 | Saturday |
| 15 | Muharram, 1398 | 25-December-1977 | Sunday |
| 16 | Muharram, 1398 | 26-December-1977 | Monday |
| 17 | Muharram, 1398 | 27-December-1977 | Tuesday |
| 18 | Muharram, 1398 | 28-December-1977 | Wednesday |
| 19 | Muharram, 1398 | 29-December-1977 | Thursday |
| 20 | Muharram, 1398 | 30-December-1977 | Friday |
| 21 | Muharram, 1398 | 31-December-1977 | Saturday |
| 22 | Muharram, 1398 | 1-January-1978 | Sunday |
| 23 | Muharram, 1398 | 2-January-1978 | Monday |
| 24 | Muharram, 1398 | 3-January-1978 | Tuesday |
| 25 | Muharram, 1398 | 4-January-1978 | Wednesday |
| 26 | Muharram, 1398 | 5-January-1978 | Thursday |
| 27 | Muharram, 1398 | 6-January-1978 | Friday |
| 28 | Muharram, 1398 | 7-January-1978 | Saturday |
| 29 | Muharram, 1398 | 8-January-1978 | Sunday |
| 30 | Muharram, 1398 | 9-January-1978 | Monday |
Baseline: Tabular (Kuwaiti) Hijri. Local moon-sighting may vary ±1 day.