Fajr Prayer Times — Hanoi, Vietnam – 04:36
Today's Islamic prayer times in Hanoi, Vietnam include Fajr, Dhuhr, Asr, Maghrib and Isha. View the full Muslim prayer timetable for today and the upcoming days.
Fajr Prayer Times
04:36
Hanoi, Vietnam · Muslim World League
Today's Salah Times in Hanoi
Anchor your day at 04:36 in Hanoi — the prayer that moves first moves everything else with it.
Short-Dawn Bedtime
With only 74 minutes from Fajr to sunrise in Hanoi, missing 04:36 forfeits the whole prayer — bed by 21:06 is not optional, it is the prayer’s prerequisite.
Turkey (Diyanet)
Diyanet uses tested local rules for Turkey; for Hanoi, the Muslim World League method governs today’s 04:36.
Annual Swing
Across the year Fajr in Hanoi swings about 79 minutes between 03:51 and 05:10 — a measurable footprint of the earth’s tilt.
Thirty-Day Trajectory
In thirty days Fajr will be 10 minutes later than today’s 04:36 — a tangible reminder that prayer times track the sun, not the clock.
How Small Shifts Add Up
A single degree of longitude moves Fajr by about four minutes — over Hanoi’s 105.8° east position that becomes a measurable footprint by 04:36.
Why Two Calendars Disagree
Two trusted calendars in Hanoi can list Fajr a few minutes apart at 04:36 — the difference lies in angle (e.g. 18° vs 15°), not in error.
The Dawn Window in Hanoi
Today’s Fajr opens at 04:36 and yields to sunrise at 05:50 — a 74-minute dawn window for the believer to stand, recite and prepare.
For Athletes & Workers
Athletes and shift workers in Hanoi who train pre-sunrise after Fajr at 04:36 routinely report the cleanest, most efficient sessions of their week.