This page displays the Islamic calendar for the Hijri month Rajab 991 - 1583 in Oman. To display calendars of other months in Oman, click on "Previous Month" or "Next Month". To display calendar of all the year in Oman, click on "991 Year Calendar". To display the Islamic calendar in another country, select this country from the drop down list. Also, you can print the Islamic calendar Rajab 991-1583 in Oman or download it in a PDF format.
| Wednesday | 1 Rajab 991 | 20 July (Tammuz) 1583 |
| Thursday | 2 Rajab 991 | 21 July (Tammuz) 1583 |
| Friday | 3 Rajab 991 | 22 July (Tammuz) 1583 |
| Saturday | 4 Rajab 991 | 23 July (Tammuz) 1583 |
| Sunday | 5 Rajab 991 | 24 July (Tammuz) 1583 |
| Monday | 6 Rajab 991 | 25 July (Tammuz) 1583 |
| Tuesday | 7 Rajab 991 | 26 July (Tammuz) 1583 |
| Wednesday | 8 Rajab 991 | 27 July (Tammuz) 1583 |
| Thursday | 9 Rajab 991 | 28 July (Tammuz) 1583 |
| Friday | 10 Rajab 991 | 29 July (Tammuz) 1583 |
| Saturday | 11 Rajab 991 | 30 July (Tammuz) 1583 |
| Sunday | 12 Rajab 991 | 31 July (Tammuz) 1583 |
| Monday | 13 Rajab 991 | 1 August (Ab) 1583 |
| Tuesday | 14 Rajab 991 | 2 August (Ab) 1583 |
| Wednesday | 15 Rajab 991 | 3 August (Ab) 1583 |
| Thursday | 16 Rajab 991 | 4 August (Ab) 1583 |
| Friday | 17 Rajab 991 | 5 August (Ab) 1583 |
| Saturday | 18 Rajab 991 | 6 August (Ab) 1583 |
| Sunday | 19 Rajab 991 | 7 August (Ab) 1583 |
| Monday | 20 Rajab 991 | 8 August (Ab) 1583 |
| Tuesday | 21 Rajab 991 | 9 August (Ab) 1583 |
| Wednesday | 22 Rajab 991 | 10 August (Ab) 1583 |
| Thursday | 23 Rajab 991 | 11 August (Ab) 1583 |
| Friday | 24 Rajab 991 | 12 August (Ab) 1583 |
| Saturday | 25 Rajab 991 | 13 August (Ab) 1583 |
| Sunday | 26 Rajab 991 | 14 August (Ab) 1583 |
| Monday | 27 Rajab 991 (Israa and Meraaj) | 15 August (Ab) 1583 |
| Tuesday | 28 Rajab 991 | 16 August (Ab) 1583 |
| Wednesday | 29 Rajab 991 | 17 August (Ab) 1583 |
| Thursday | 30 Rajab 991 | 18 August (Ab) 1583 |
| Holiday | Day | Hijri Date | Gregorian Date |
| Israa and Meraaj | Monday | 27 Rajab 991 | 15 August (Ab) 1583 |