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 October 2040?

The main Islamic events in October 2040 include: Eid al-Fitr, Battle of Khandaq.

2040 Calendar

Islamic Events October 2040

Explore all 2 Islamic events happening in October 2040. From commemorations to celebrations, find every religious observance with dates, descriptions, and calendar export options.

Last updated: February 22, 2026

Summary

There are 2 Islamic events in October 2040. 1 is a celebration marking joyous occasions. Each event listing includes Hijri and Gregorian dates.

•2 Islamic events in October 2040
•1 joyous celebration
•Full event descriptions and historical context
•Both Hijri and Gregorian dates provided
•Add events directly to your calendar

Islamic Events This Month

October 2040 features 2 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 October 2040, including historical context and significance.

All Events in October 2040

8Oct

Celebration

Eid al-Fitr

Eid-ul-Fitr is a spiritual festival marking the end of Ramadan, where Muslims thank Allah for the strength to fast and obey commandments, rejoicing in completing this sacred task rather than its departure. True Islamic sentiment views Ramadan's end with sorrow, as reflected in Imam Zainul-Abedeen's invocation praising its blessings. The festival lifts fasting restrictions but warns against un-Islamic indulgences. It offers three blessings: gratitude to God, self-reflection on character, and obligatory charity to the needy. Special prayers promote universal brotherhood, contrasting religion's elevation of human qualities with materialism's degradation.

1 Shawwal 1462 AH

10Oct

Event

Battle of Khandaq

The Battle of Khandaq occurred in Ramadan, fifth year of Hijrat, when expelled Bani Nuzayr incited Quraish and tribes to form a 10,000-strong confederation against the Prophet in Medina. On Salman's advice, Muslims (700) dug a trench from Uhud to Rayah, with the Prophet breaking a rock revealing conquest visions. Miracles included multiplied food at Jabir's. Bani Quraiza betrayed their treaty. Ali slew champion Amr bin Abde Wudd in duel. After 20+ days' siege, a divine wind scattered enemies, ensuring Muslim victory despite hypocrites' doubts.

3 Shawwal 1462 AH

Key Takeaways

12 Islamic events in October 2040
21 joyous celebration
3Full event descriptions and historical context
4Both Hijri and Gregorian dates provided
5Add events directly to your calendar

Frequently Asked Questions

There are 2 Islamic events in October 2040, including 0 commemorations and 1 celebrations.