A Simple and Beautiful Sunnah Every Muslim Can Follow**
Fasting is one of the most spiritually uplifting acts in Islam. Besides Ramadan, the Prophet Muhammad ﷺ encouraged several voluntary fasts — and among the most special of them are the White Days, known in Arabic as Ayyām al-Bīḍ.
These days are a gift from Allah, a chance for believers to cleanse their hearts, earn immense reward, and develop inner discipline with just three fasts a month.
🌕 Why are they called “White Days”?
They are called White Days because they fall on the 13th, 14th, and 15th of every Islamic (Hijri) month — the days when the moon is full and bright, lighting up the night sky.
This natural brightness inspired the name and reminds us of the purity and clarity we seek within our hearts.
⭐ What is the virtue of fasting on the White Days?
The Prophet ﷺ strongly encouraged Muslims to fast these days. In an authentic hadith, he said:
“Fasting three days each month is like fasting for a lifetime.”
— Sahih Muslim
Why?
Because Allah multiplies every good deed by ten.
So fasting three days x 10 = 30 days — equal to fasting the whole month.
Doing it every month means you gain the reward of fasting all year long!
This makes the White Days a simple yet incredibly powerful Sunnah to revive.
🌸 Spiritual Benefits of White Days Fasting
1️⃣ Cleansing of the Heart
Fasting softens the heart, weakens temptations, and increases awareness of Allah.
2️⃣ Building Discipline
Just three days a month help you build routine and self-control.
3️⃣ Following the Sunnah
Reviving a forgotten Sunnah brings special reward and closeness to the Prophet ﷺ.
4️⃣ Continuous Good Deeds
A small act done regularly is beloved to Allah — and these fasts are easy and consistent.
📅 When Exactly Are the White Days?
Every Hijri month:
13th
14th
15th
You may check an Islamic calendar or app to know the dates for your region.
🕌 Who Can Fast Them?
Anyone who is able, including men and women, except in situations where fasting is not allowed (such as menstruation).
🌙 A Simple Sunnah with Huge Rewards
If someone wants to grow spiritually but doesn’t know where to start, White Days fasting is one of the easiest ways.
Three small days, huge lifelong benefits, and a heart that becomes calmer, purer, and closer to Allah.
🌟 Want to Learn More About Sunnah, Manners, and Islamic Teachings?
If you wish to grow spiritually and understand Islam deeply, Online Islamic Institute offers simple and practical Islamic courses for all ages — designed to strengthen your iman and character, insha’Allah.
👉 Explore: onlineislamicinstitute.org