Trenton Prayer Times

Prayer Times in Trenton, New Jersey

Trentonprayer times are calculated based on the city's precise geographic coordinates (40.2171°N, 74.7429°W) using the ISNA calculation method — the standard used by most mosques in New Jersey and across the United States. Times shown are for today's date and update automatically at midnight.

The five daily prayers — Fajr, Dhuhr, Asr, Maghrib, and Isha — are calculated from the sun's position relative to Trenton's latitude and longitude. As the sun's declination changes throughout the year, prayer times shift by several minutes each day. This is why a Trenton prayer time calendar for the full month is shown below — so you can plan ahead without checking daily.

How Trenton's prayer times are worked out

Trenton sits 10,388 km (6,455 miles) from the Kaaba in Mecca, so the Qibla from here is 58° from true north — you face northeast to pray. Fajr and Isha depend on how far the sun drops below the horizon, and New Jersey follows the ISNA method set by the Islamic Society of North America: Fajr begins when the sun is 15° below the horizon, and Isha when it reaches 15°. A city that used ISNA's 15° instead would get a noticeably different Fajr — which is why the method, not just the coordinates, decides the answer.

Day length is what really moves the timetable in Trenton. Measured with the ISNA method, the longest daily fast here — from Fajr to Maghrib — runs about 16h 41m around June, while the shortest is roughly 10h 40m in December: a swing of 6h 01m across the year. That spread is set by Trenton's latitude (40.22°N); cities nearer the equator barely vary, while far-northern ones swing by many hours.

One local quirk worth knowing: Dhuhr in Trenton does not fall at 12:00. Because the city sits well west within its America/New York time zone, the sun peaks about 67 minutes after clock noon, and Dhuhr follows the sun rather than the clock — today it is at 1:06 PM. The nearest cities we also publish times for are Camden, Philadelphia, Staten Island — close enough that their times differ from Trenton's by only a few minutes.