Fajr Prayer Times — San Juan, Argentina – 06:36
Today's Islamic prayer times in San Juan, Argentina include Fajr, Dhuhr, Asr, Maghrib and Isha. View the full Muslim prayer timetable for today and the upcoming days.
Fajr Prayer Times
06:36
San Juan, Argentina · Muslim World League
Today's Salah Times in San Juan
Across the year Fajr in San Juan swings between 04:47 and 07:06 — today’s 06:36 is one point on that arc.
Longitude Footprint
Each 1° of longitude shifts Fajr by roughly four minutes — San Juan sits at 68.5° west, anchoring its dawn at 06:36.
Why Light Bends Before Sunrise
Atmospheric refraction lifts the sun’s image above the geometric horizon, lengthening dawn — your 82-minute window in San Juan already accounts for this.
Through Cloud Cover
Even when San Juan’s sky is overcast, Fajr at 06:36 remains valid — calculation methods reference the sun, not its visibility.
Why the Drift Compounds
A daily drift of about 2 minute(s) earlier compounds quickly — over a season it can move Fajr in San Juan by tens of minutes.
Thirty-Day Trajectory
In thirty days Fajr will be 38 minutes earlier than today’s 06:36 — a tangible reminder that prayer times track the sun, not the clock.
Aligning with Your Sleep Cycle
Sleep cycles run roughly ninety minutes; counting back from Fajr at 06:36 in San Juan, four full cycles point to 23:06 as a clean wake point.
Why Two Calendars Disagree
Two trusted calendars in San Juan can list Fajr a few minutes apart at 06:36 — the difference lies in angle (e.g. 18° vs 15°), not in error.
Seven Hours Before 06:36
A bedtime near 23:06 in San Juan delivers seven full sleep cycles before the 06:36 adhan, with thirty minutes left for wudu and reflection.