Why do Islamic dates change each year?

Islamic dates follow the Hijri lunar calendar, which has 354-355 days per year (about 11 days shorter than the Gregorian calendar). This means Islamic events shift approximately 11 days earlier each Gregorian year.

How accurate are these Islamic dates?

Our dates are calculated using astronomical algorithms. However, some Islamic dates (like Ramadan) are traditionally determined by moon sighting, which may vary by 1-2 days depending on location and religious authority.

What are the main Islamic events in November 2033?

The main Islamic events in November 2033 include: Birth Ali al-Akbar (as), Birth of Imam al-Mahdi (as), Beginning of the Major Occultation.

2033 Calendar

Islamic Events November 2033

Explore all 3 Islamic events happening in November 2033. From commemorations to celebrations, find every religious observance with dates, descriptions, and calendar export options.

Last updated: February 22, 2026

Summary

There are 3 Islamic events in November 2033. 2 are celebrations marking joyous occasions. Each event listing includes Hijri and Gregorian dates.

•3 Islamic events in November 2033
•2 joyous celebrations
•Full event descriptions and historical context
•Both Hijri and Gregorian dates provided
•Add events directly to your calendar

Islamic Events This Month

November 2033 features 3 Islamic religious events. These observances follow the Hijri lunar calendar, which means the events occurring in any given Gregorian month change from year to year. Below you'll find complete details for each event happening during November 2033, including historical context and significance.

All Events in November 2033

4Nov

Celebration

Birth Ali al-Akbar (as)

Ali al-Akbar, eldest son of Husayn ibn Ali (third Shia imam and grandson of Prophet Muhammad), was born to Layla from the Banu Thaqif tribe, with maternal ties to the Banu Umayya through her grandmother Maymuna. Praised by Caliph Mu'awiya for embodying traits of Banu Hashim, Umayya, and Thaqif, he strikingly resembled Muhammad in appearance and manners, earning the epithet Shabih-e Payghambar. His age at the Battle of Karbala (680 CE) is disputed (18-25 years), with 25 most likely, as he was older than survivor Ali Zayn al-Abidin (likely 23).

11 Sha'ban 1455 AH

8Nov

Celebration

Birth of Imam al-Mahdi (as)

On July 29, AD 869, Imam Mahdi was born amid divine light, testifying to God's oneness, prophets' prophethood, and ancestors' Imamate while bowing toward the qiblah. Angels descended to congratulate Imam Hasan, and the infant recited holy books of past prophets. Archangel Rizwan washed him, Imam Hasan transferred wilayah and recited adhan. Green birds (angels led by Gabriel) took the newborn to God's Throne, where He affirmed Mahdi's role as the last proof, promising justice through him.

15 Sha'ban 1455 AH

8Nov

Event

Beginning of the Major Occultation

The Major Occultation began in 328 A.H. after Ali bin Muhammad Samari's death, with deputyship passing to great jurists; the Imam communicated via letters and audiences to Shia scholars like Shaykh Mufeed. Hypocrites like Ahmad bin Hilal, Hasan Sharii, Husain bin Mansur al Hallaj, and Muhammad bin Ali Shalmaghani falsely claimed deputyship due to jealousy or greed, promoting deviations and facing curses or execution. H

15 Sha'ban 1455 AH

Key Takeaways

13 Islamic events in November 2033
22 joyous celebrations
3Full event descriptions and historical context
4Both Hijri and Gregorian dates provided
5Add events directly to your calendar

Frequently Asked Questions

There are 3 Islamic events in November 2033, including 0 commemorations and 2 celebrations.