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 February 2033?

The main Islamic events in February 2033 include: Birth of Fatima al-Masuma (as), daugther of Imam Musa al-Kadhim (as), Sending of a message from Muslim ibn Aqil (as) to Imam al-Hussain (as) regarding the situation in Kufa, Birth of Imam al-Ridha (as).

2033 Calendar

Islamic Calendar February 2033

The Islamic calendar for February 2033 lists all 3 Muslim religious dates occurring this month. Find accurate Hijri to Gregorian conversions for Ramadan, Eid, and other Islamic observances.

Last updated: February 22, 2026

Summary

February 2033 includes 3 Islamic events. 2 celebrations fall within this month. Each event includes both Hijri and Gregorian dates.

•3 Islamic events in February 2033
•2 celebrations
•Hijri to Gregorian date conversions
•Export to Google, Apple, or Outlook calendar
•Islamic dates shift each year (lunar calendar)

Islamic Dates in February 2033

This Islamic calendar shows all religious dates falling within February 2033 according to the Gregorian calendar. The Islamic (Hijri) calendar is lunar-based, so Islamic dates shift approximately 11 days earlier each Gregorian year. Use this page to see exactly which Islamic events occur during February 2033.

All Events in February 2033

1Feb

Celebration

Birth of Fatima al-Masuma (as), daugther of Imam Musa al-Kadhim (as)

Lady Fatima Masuma (A), daughter of Imam Mūsā al-Kāđim (A) and Najmah Khātūn, was born on 1st Dhul Qa`dah 173 A.H. in Madina and died in Qum in 201 A.H. at age 28. Imams foretold her birth and burial in Qum over 45 years prior, promising paradise for her visitors and her intercession for Shi'a on Judgment Day. Known as Masuma and Karīmat Ahl al-Bayt, she narrated authentic traditions and remained unmarried due to lack of suitable matches amid persecution. Under her brother Imam al-Ridā's (A) guardianship, she achieved high spiritual knowledge.

1 Dhu al-Qi'dah 1454 AH

9Feb

Event

Sending of a message from Muslim ibn Aqil (as) to Imam al-Hussain (as) regarding the situation in Kufa

Muslim ibn Aqil sent a message to Imam al-Hussain warning him not to come to Kufa, as people will betray him.

9 Dhu al-Qi'dah 1454 AH

11Feb

Celebration

Birth of Imam al-Ridha (as)

Imam Ali al-Ridha, the Eighth Imam, was born in Medina in 148 Hijri and succeeded his father Imam Musa al-Kazim at age 35 after the latter's imprisonment and death by Harun al-Rashid. Facing Abbasid tyranny, he continued guiding followers discreetly. Summoned by Mamun to Merv in 200 Hijri amid succession struggles, he was appointed heir-apparent to gain Persian support, leading to Mamun's victory over Amin. Imam Ridha lived simply, established Karbala Majalis in Qom and Tus, and died poisoned in Tus in 203 Hijri at age 55, buried near Harun's tomb.

11 Dhu al-Qi'dah 1454 AH

Key Takeaways

13 Islamic events in February 2033
22 celebrations
3Hijri to Gregorian date conversions
4Export to Google, Apple, or Outlook calendar
5Islamic dates shift each year (lunar calendar)

Frequently Asked Questions

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