Brahma Muhurat, and how the time is measured
Prepared and maintained by AskJeevanGuru Vedic Research & Editorial Desk.
Brahma Muhurat is the fourteenth of fifteen equal muhurtas between sunset and the next sunrise — the last stretch of night but one, ending roughly 48 minutes before sunrise. It is a practice window, not a decision window: it is used for waking, bathing, japa, study and meditation rather than for choosing a date.
Brahma Muhurat from the night division between sunset and the next sunrise
New Delhi · 2026-10-22 · Thursday · sunrise 06:27 · sunset 17:46
sunset → next sunrise divided into 15 equal muhurtas · part 14 of 15 · from 17:46 to 06:27 · 51 min each
sunset → next sunrise divided into 15 equal muhurtas · part 14 of 15 · from 17:45 to 06:28 · 51 min each
The night from sunset to the next sunrise is divided into fifteen muhurtas; Brahma Muhurat is the fourteenth, so it ends roughly 48 minutes before sunrise and begins roughly 96 minutes before. Because it is counted back from sunrise, it is only useful if you know it the night before — the coming night's window is shown alongside today's.
How the window is calculated
Night length is the next day's sunrise minus this evening's sunset. Divide it into fifteen muhurtas and take the fourteenth. Because it is measured from the next sunrise backwards, the calculation needs two dates of data, not one — and this page shows nothing rather than guessing when tomorrow's sunrise is not yet in our cache.
Why the popular "1 hour 36 minutes before sunrise" is only approximate
That figure assumes a twelve-hour night, which is true only near an equinox. In a north Indian winter the night is longer, so each night muhurta is longer and Brahma Muhurat starts earlier relative to sunrise; in summer it starts later. Working from the actual sunset and sunrise is what makes the window correct for your date and place.
What it is used for
Traditional routine texts place waking, bathing and spiritual practice in this window, on the reasoning that the mind is least agitated then. Nothing in the tradition promises a result from it, and it has no role in muhurat selection for events — do not use it to decide a wedding or a purchase date.
Limitations
When the next sunrise is missing from the cache, the page states the window is unavailable for that date instead of substituting a rule of thumb. Sunrise definitions vary by a couple of minutes between sources, which moves the window slightly.
Frequently asked questions
Is Brahma Muhurat always 1 hour 36 minutes before sunrise?+
No. That assumes a twelve-hour night. The real window is the 14th of fifteen muhurtas of the actual night, so it shifts with season and place.
How long does Brahma Muhurat last?+
One fifteenth of the night — usually a little under or over 48 minutes depending on the date.
Can I use Brahma Muhurat to pick a wedding date?+
No. It is a daily practice window, not a muhurat for events.
Why does the page sometimes show no window?+
It needs the next day's sunrise from our cache. Without it we report the gap instead of estimating.
Related pages
If you want a practice suited to your chart rather than a general window, ask about it.
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