Zawal time is the brief midday moment when the sun is at its peak, just before Dhuhr, when voluntary prayer is discouraged.
Most people know the five prayer times, but fewer know about the short windows when praying is discouraged. Zawal is the midday one — a brief moment as the sun peaks. It’s easy to understand once you see what it’s tied to. Here’s the breakdown.
Zawal time: the quick answer
Zawal is the brief time when the sun is at its highest point (zenith) at midday, just before Dhuhr begins. Voluntary prayer is discouraged during this short window; once the sun clearly passes the meridian and starts to decline, Dhuhr enters and prayer resumes.
What Zawal actually is
As the sun climbs through the morning, it reaches a single highest point in the sky — solar noon, or the moment it crosses the meridian. That instant is Zawal (from the Arabic for “decline,” because right after it the sun begins to descend). Dhuhr’s time starts after the sun has visibly moved past that peak.
So Zawal is essentially the seam between morning and afternoon: the sun stops rising, pauses at its highest, and begins to fall. Praying voluntary prayers exactly at that peak is discouraged in the well-known narrations.
The three discouraged times
Zawal is one of three short periods traditionally noted as disliked for voluntary prayer:
- At sunrise — as the sun is rising above the horizon.
- At Zawal — when the sun is exactly at its midday peak.
- At sunset — as the sun is setting.
These apply to voluntary (nafl) prayers; obligatory prayers and specific exceptions are treated differently by scholars.
How to calculate Zawal
Zawal is tied to solar noon, which is simply the midpoint between sunrise and sunset for your location and date:
- Find sunrise and sunset for your city.
- Solar noon (Zawal peak) = the exact midpoint between them.
- The discouraged window is the short time right up to that peak; Dhuhr begins a few minutes after, once the sun has clearly declined.
In practice, if your prayer times calculator shows Dhuhr, Zawal is the brief moment just before it. Many timetables list a Zawal end time that matches the start of Dhuhr.
How long does Zawal last?
It’s short — typically only a few minutes around the sun’s peak. There’s no long gap in your day; by the time Dhuhr’s adhan is called, the Zawal window has already passed.
Where it fits
Zawal sits right before Dhuhr in the daily cycle. For how Dhuhr and the other prayers are derived from the sun, see how Islamic prayer times are calculated, and for the midday-to-night structure, Islamic midnight and the last third of the night.
Frequently asked questions
What is Zawal time?
It’s the moment the sun is at its highest point at midday, just before Dhuhr. Voluntary prayer is discouraged during this brief window.
How do I calculate Zawal?
Find the midpoint between sunrise and sunset — that’s solar noon (the Zawal peak). Dhuhr begins shortly after.
How long is the Zawal period?
Only a few minutes around the sun’s peak, after which Dhuhr enters.
Can I pray obligatory prayers during Zawal?
The discouragement primarily concerns voluntary prayers; rulings on obligatory prayers and exceptions vary, so follow trusted local guidance.
For more background, see Zuhr prayer on Wikipedia.
Want to know exactly when Dhuhr (and the Zawal peak) is for your city? Use the free prayer times calculator for accurate daily times.