Every practicing Muslim lives in two calendar systems simultaneously. The Gregorian calendar governs work schedules, school terms, legal documents, and social appointments. The Hijri calendar governs the entire sacred architecture of Islamic life — Ramadan, Eid al-Fitr, Eid al-Adha, the Day of Arafah, the first ten days of Dhul Hijjah, Ashura, Mawlid, Rajab, and every Islamic date that carries spiritual weight.
For most of Islamic history, the Hijri calendar was the calendar — the Gregorian year 1444 meant nothing to a Muslim living in 10th-century Baghdad; the year 1444 Hijri meant everything. Today, the situation is reversed for most Muslims worldwide. The Gregorian year shapes daily life, and the Hijri year must be consciously maintained.
The QuranBookk Islamic Hijri Calendar solves this problem completely by presenting both calendars simultaneously — every Gregorian date alongside its corresponding Hijri date — so neither system requires a separate lookup.
Every date shows both the Gregorian and Hijri equivalents in the same view. You never need to convert between them or use a separate conversion tool. The calendars coexist the way they do in the life of every practicing Muslim.
The calendar is not just a date display — it integrates your location-specific prayer times into the calendar view. Each day shows when Fajr begins and Maghrib ends — the most practically critical times for any Muslim managing a daily schedule. This integration eliminates the need to cross-reference the calendar with a separate prayer times tool.
All major Islamic events of the year are marked and explained — not just the famous ones. The calendar tracks:
The same calculation method settings available in the Prayer Times tool — including Madhab selection for Asr — are available in the integrated calendar. Choose the method recommended for your region and all prayer times shown in the calendar reflect your selection.
Muharram — The first month of the Islamic year and one of the four sacred months. The 10th of Muharram is Ashura — a day of recommended fasting, commemorating Prophet Musa's ﷺ rescue from Pharaoh.
Safar — The second month. No specific major events, though it is a time of continued worship and reflection after the spiritual renewal of Muharram.
Rabi' al-Awwal — The month of the Prophet's ﷺ birth. The 12th is widely observed as the Mawlid — though scholars differ on the ruling of its commemoration, the month itself carries profound significance.
Rabi' al-Thani — The fourth month. A period of regular worship.
Jumada al-Ula and Jumada al-Akhirah — The fifth and sixth months. The names reference pre-Islamic seasons. Regular worship continues.
Rajab — One of the four sacred months. The 27th is traditionally held as Laylat al-Miraj — the night of the Prophet's ﷺ ascension to the heavens. Increased worship is recommended throughout Rajab.
Sha'ban — The month directly before Ramadan. The Prophet ﷺ fasted more in Sha'ban than any other voluntary month. The 15th is Laylat al-Bara'ah (Night of Records) — considered a night of divine mercy and forgiveness.
Ramadan — The ninth and holiest month. The month of fasting, intensive worship, Tarawih prayers, and the search for Laylat al-Qadr in the last ten odd nights. The Quran was first revealed in this month.
شَهْرُ رَمَضَانَ ٱلَّذِىٓ أُنزِلَ فِيهِ ٱلْقُرْءَانُ هُدًى لِّلنَّاسِ
“The month of Ramadan is the one in which the Quran was revealed as guidance for humanity.”
Shawwal — The month following Ramadan, beginning with Eid al-Fitr on its first day. The Prophet ﷺ recommended fasting six days of Shawwal after Ramadan, which carries the reward of fasting the entire year.
Dhul Qa'dah — One of the four sacred months. Pilgrims begin travel toward Makkah during this month. Fighting was traditionally forbidden.
Dhul Hijjah — The month of Hajj and one of the most sacred periods in the Islamic year. The first ten days are described by the Prophet ﷺ as the days in which righteous deeds are most beloved to Allah. The Day of Arafah (9 Dhul Hijjah) is the pinnacle of Hajj. Eid al-Adha falls on the 10th.
Hadith
“There are no days in which righteous deeds are more beloved to Allah than these ten days.”
Approximate dates (subject to moon sighting confirmation in regions that follow local sighting):
These dates vary between countries that follow Saudi Arabia's calendar and those that follow local moon sighting. The Global Hijri Calendars directory provides country-specific dates accounting for these differences.
The Islamic Calendar is the context within which every other Islamic practice is scheduled. Use it alongside:
Being a Muslim in the modern world means living in two calendar systems at once. The QuranBookk Islamic Hijri Calendar is the only free tool that makes both systems simultaneously present — with prayer times, Islamic events, and location precision — so neither calendar demands a separate lookup.
