Fajr Prayer Times — Arecibo, Puerto Rico – 05:10
Today's Islamic prayer times in Arecibo, Puerto Rico include Fajr, Dhuhr, Asr, Maghrib and Isha. View the full Muslim prayer timetable for today and the upcoming days.
Fajr Prayer Times
05:10
Arecibo, Puerto Rico · Islamic Society of North America (ISNA)
Today's Salah Times in Arecibo
Fajr at 05:10 in Arecibo is a daily test of discipline; the believer who stands once trains the heart for years.
Astronomical → Nautical → Civil
Fajr at 05:10 in Arecibo marks the start of astronomical dawn; nautical and civil dawn follow before 06:11 brings the sun above the horizon.
From Suhoor to Eid Fajr
On Eid morning, Fajr in Arecibo sits near 05:10; the suhoor you cancelled is replaced by a takbir that fills the streets.
Suhoor Cutoff
During Ramadan, suhoor in Arecibo must end before Fajr at 05:10 — set your alarm twenty-five minutes earlier to eat without rushing.
Recommended Bedtime in Arecibo
Sleeping by 21:40 delivers around 7 hours of rest plus a 30-minute buffer for wudu before Fajr at 05:10.
Sun Below the Horizon
At 05:10 in Arecibo, the sun is exactly 15° below the eastern horizon — measurable, geometric, undeniable.
Seven Hours Before 05:10
A bedtime near 21:40 in Arecibo delivers seven full sleep cycles before the 05:10 adhan, with thirty minutes left for wudu and reflection.
Hemisphere & Season
Arecibo sits in the northern hemisphere, so its Fajr arc inverts that of the opposite half of the planet — today’s 05:10 reflects that orientation.
Solar Depression at Fajr
Fajr is fixed at 15° below the horizon in Arecibo — the sun is still that far beneath the eastern skyline when adhan is called.