Rabi' al-Awwal 1478 AH Calendar
The full calendar of Rabi' al-Awwal 1478 AH: month 3 of the Hijri year, beginning on September 22, 2055 (Wednesday) and ending on October 21, 2055, lasting 30 days according to the official Umm al-Qura calendar. The table below maps each day of the month to its Gregorian date, weekday and occasions.
Occasions this month: Mawlid an-Nabi (October 3, 2055).
| Hijri date | Day | Gregorian date | Occasion |
|---|---|---|---|
| 1 Rabi' al-Awwal 1478 | Wednesday | September 22, 2055 | |
| 2 Rabi' al-Awwal 1478 | Thursday | September 23, 2055 | |
| 3 Rabi' al-Awwal 1478 | Friday | September 24, 2055 | |
| 4 Rabi' al-Awwal 1478 | Saturday | September 25, 2055 | |
| 5 Rabi' al-Awwal 1478 | Sunday | September 26, 2055 | |
| 6 Rabi' al-Awwal 1478 | Monday | September 27, 2055 | |
| 7 Rabi' al-Awwal 1478 | Tuesday | September 28, 2055 | |
| 8 Rabi' al-Awwal 1478 | Wednesday | September 29, 2055 | |
| 9 Rabi' al-Awwal 1478 | Thursday | September 30, 2055 | |
| 10 Rabi' al-Awwal 1478 | Friday | October 1, 2055 | |
| 11 Rabi' al-Awwal 1478 | Saturday | October 2, 2055 | |
| 12 Rabi' al-Awwal 1478 | Sunday | October 3, 2055 | Mawlid an-Nabi |
| 13 Rabi' al-Awwal 1478 | Monday | October 4, 2055 | |
| 14 Rabi' al-Awwal 1478 | Tuesday | October 5, 2055 | |
| 15 Rabi' al-Awwal 1478 | Wednesday | October 6, 2055 | |
| 16 Rabi' al-Awwal 1478 | Thursday | October 7, 2055 | |
| 17 Rabi' al-Awwal 1478 | Friday | October 8, 2055 | |
| 18 Rabi' al-Awwal 1478 | Saturday | October 9, 2055 | |
| 19 Rabi' al-Awwal 1478 | Sunday | October 10, 2055 | |
| 20 Rabi' al-Awwal 1478 | Monday | October 11, 2055 | |
| 21 Rabi' al-Awwal 1478 | Tuesday | October 12, 2055 | |
| 22 Rabi' al-Awwal 1478 | Wednesday | October 13, 2055 | |
| 23 Rabi' al-Awwal 1478 | Thursday | October 14, 2055 | |
| 24 Rabi' al-Awwal 1478 | Friday | October 15, 2055 | |
| 25 Rabi' al-Awwal 1478 | Saturday | October 16, 2055 | |
| 26 Rabi' al-Awwal 1478 | Sunday | October 17, 2055 | |
| 27 Rabi' al-Awwal 1478 | Monday | October 18, 2055 | |
| 28 Rabi' al-Awwal 1478 | Tuesday | October 19, 2055 | |
| 29 Rabi' al-Awwal 1478 | Wednesday | October 20, 2055 | |
| 30 Rabi' al-Awwal 1478 | Thursday | October 21, 2055 |
The Hijri date may differ by one day depending on the moon sighting and the official announcement in your country.
Frequently asked questions
When does Rabi' al-Awwal 1478 AH start?
Rabi' al-Awwal 1478 AH starts on September 22, 2055 (Wednesday) and lasts 30 days, according to the official Umm al-Qura calendar.
Why does a Hijri month have only 29 or 30 days?
A Hijri month is lunar: it begins with the birth of the crescent and ends at the next one. A lunar cycle takes about 29.5 days, so months alternate between 29 and 30 days.
Why might the first day of the month in my country differ by one day?
This calendar follows Umm al-Qura, adopted in Saudi Arabia. Other countries rely on crescent sighting or other tabulations, and their month may start one day earlier or later.