Isha Prayer Time Today in Harrow, United Kingdom

⚠️ High Latitude Adjustment

Special calculation rules are applied for Harrow due to its northern position, ensuring prayer times remain valid during persistent summer twilight.

Isha Timing in Harrow

For today, May 26, 2026, the Isha prayer in Harrow starts at 22:31. By tomorrow, the time will shift to 22:32, marking a difference of 1 minute later due to the solar cycle.

Isha is the night prayer, performed once total darkness has set in. It is the final of the five daily prayers, typically followed by the Witr prayer.

Because Harrow is located at a high latitude of 51.58° N, it encounters the 'Persistent Twilight' phenomenon during the summer. At this latitude, the sun does not descend far enough (18 degrees) below the horizon. Consequently, Isha is calculated using the 'Nearest Latitude' or 'One-Seventh' rule. During the month of May, the solar path in Harrow results in a shifting schedule. The Isha window is moving 1 minute(s) later by tomorrow. The Islamic night in Harrow spans from sunset to dawn. Islamic Midnight is at 22:59, while the 'Last Third' of the night—the ideal time for Tahajjud—starts at 23:39.

Islamic Night Schedule

Calculated timings for spiritual activities in Harrow:

Isha Time Guide

Scholars divide the night into three zones to encourage praying before midnight:

Find a place for Isha congregation in Harrow.