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Prayer Times in Guyancourt, Ile-de-France

Prayer times in Guyancourt today start with Fajr at 06:37 and end with Isha at 20:47, calculated for the city's own time zone using the UOIF (France, 12°) method.

Gregorian: Sunday, 27 September 2026 Hijri: 16 Rabi al-Thani 1448 AH

Next: Fajr 06:39
Fajr 06:37, Sunrise 07:45, Dhuhr 13:43, Asr 16:56, Maghrib 19:39, Isha 20:47 Fajr 06:37 Sunrise 07:45 Dhuhr 13:43 Asr 16:56 Maghrib 19:39 Isha 20:47
  • Fajr 06:37
  • Sunrise 07:45
  • Dhuhr 13:43
  • Asr 16:56 Asr (Hanafi) 17:46
  • Maghrib 19:39
  • Isha 20:47

What are the prayer times in Guyancourt today?

Today's prayer times in Guyancourt (Sunday, 27 September 2026): Fajr 06:37, sunrise 07:45, Dhuhr 13:43, Asr 16:56, Maghrib 19:39 and Isha 20:47.

Next prayer
Fajr 06:39
Hijri
16 Rabi al-Thani 1448 AH
Method
UOIF (France, 12°)
Asr
Standard
Qibla
118.8° ESE

Updated Sunday, 27 September 2026. Calculated with the UOIF (France, 12°) method for Guyancourt's coordinates and time zone.

Fajr, Dhuhr, Asr, Maghrib and Isha time in Guyancourt

Each of the five daily prayers in Guyancourt today, with tomorrow's time so you can plan ahead.

Fajr time Guyancourt

Fajr in Guyancourt today is at 06:37. Tomorrow it is at 06:39 (2 min later).

Dhuhr time Guyancourt

Dhuhr in Guyancourt today is at 13:43. Tomorrow it is at 13:42 (1 min earlier).

Asr time Guyancourt

Asr in Guyancourt today is at 16:56. Tomorrow it is at 16:55 (1 min earlier).

Maghrib time Guyancourt

Maghrib in Guyancourt today is at 19:39. Tomorrow it is at 19:37 (2 min earlier).

Isha time Guyancourt

Isha in Guyancourt today is at 20:47. Tomorrow it is at 20:45 (2 min earlier).

Salah times Guyancourt: calculation method and Asr

Method: UOIF (France, 12°). Asr: Standard.

Asr

Guyancourt prayer timetable September 2026

Guyancourt salah timetable, September 2026: Fajr, sunrise, Dhuhr, Asr, Maghrib and Isha (salat times)
Date Hijri Fajr Sunrise Dhuhr Asr (Standard) Asr (Hanafi) Maghrib Isha
Tue 1 19 Rabi al-Awwal 05:56 07:08 13:52 17:34 18:31 20:34 21:46
Wed 2 20 05:57 07:10 13:51 17:32 18:29 20:32 21:44
Thu 3 21 05:59 07:11 13:51 17:31 18:28 20:30 21:42
Fri 4 22 06:01 07:13 13:51 17:30 18:26 20:28 21:39
Sat 5 23 06:02 07:14 13:50 17:29 18:24 20:26 21:37
Sun 6 24 06:04 07:15 13:50 17:27 18:23 20:24 21:35
Mon 7 25 06:06 07:17 13:50 17:26 18:21 20:22 21:32
Tue 8 26 06:07 07:18 13:49 17:24 18:19 20:20 21:30
Wed 9 27 06:09 07:20 13:49 17:23 18:18 20:17 21:28
Thu 10 28 06:11 07:21 13:49 17:22 18:16 20:15 21:25
Fri 11 29 06:12 07:23 13:48 17:20 18:14 20:13 21:23
Sat 12 1 Rabi al-Thani 06:14 07:24 13:48 17:19 18:13 20:11 21:21
Sun 13 2 06:15 07:25 13:48 17:17 18:11 20:09 21:19
Mon 14 3 06:17 07:27 13:47 17:16 18:09 20:07 21:16
Tue 15 4 06:19 07:28 13:47 17:15 18:07 20:05 21:14
Wed 16 5 06:20 07:30 13:47 17:13 18:06 20:03 21:12
Thu 17 6 06:22 07:31 13:46 17:12 18:04 20:00 21:09
Fri 18 7 06:23 07:32 13:46 17:10 18:02 19:58 21:07
Sat 19 8 06:25 07:34 13:45 17:09 18:00 19:56 21:05
Sun 20 9 06:26 07:35 13:45 17:07 17:58 19:54 21:03
Mon 21 10 06:28 07:37 13:45 17:06 17:57 19:52 21:00
Tue 22 11 06:29 07:38 13:44 17:04 17:55 19:50 20:58
Wed 23 12 06:31 07:40 13:44 17:03 17:53 19:48 20:56
Thu 24 13 06:32 07:41 13:44 17:01 17:51 19:46 20:54
Fri 25 14 06:34 07:42 13:43 17:00 17:49 19:43 20:52
Sat 26 15 06:36 07:44 13:43 16:58 17:48 19:41 20:49
Sun 27 16 06:37 07:45 13:43 16:56 17:46 19:39 20:47
Mon 28 17 06:39 07:47 13:42 16:55 17:44 19:37 20:45
Tue 29 18 06:40 07:48 13:42 16:53 17:42 19:35 20:43
Wed 30 19 06:41 07:50 13:42 16:52 17:40 19:33 20:41

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Jummah time Guyancourt

Friday prayer (Jummah) replaces Dhuhr on Fridays. The calculated Dhuhr start in Guyancourt this Friday is 13:41; the khutbah and congregation times are set by each masjid, so check with your local mosque.

Islamic prayer times in Guyancourt across the year

Across 2026, Fajr in Guyancourt moves between 04:41 and 07:28, and Maghrib between 16:55 and 21:59. The longest fasting day, dawn to sunset, is 17h 18m on 21 June; the shortest is 9h 33m on 18 December.

Earliest Fajr
04:418 June
Latest Fajr
07:281 January
Earliest Maghrib
16:558 December
Latest Maghrib
21:5921 June
Longest fasting day
17h 18m21 June
Shortest fasting day
9h 33m18 December
Qibla
118.8° ESE4,510 km
Daylight saving
29 March, 25 OctoberEurope/Paris

Clocks change on 29 March and 25 October. Prayer times on those days shift by an hour on the clock, not in the sky. Guyancourt is above 48° latitude, so in summer twilight never fully ends. Fajr and Isha then use the seventh-of-the-night rule, a standard high latitude adjustment. How prayer times are calculated

Maghrib time Guyancourt compared with nearby cities

Prayer times shift with longitude: about 4 minutes for every degree east or west. Here is how today's Fajr and Maghrib in nearby places compare with Guyancourt, calculated with the same method.

Fajr and Maghrib near Guyancourt, Sunday, 27 September 2026
City Distance Fajr Maghrib Maghrib vs Guyancourt
Guyancourt—06:3719:39—
Saint-Cyr-l'École 3 km 06:37 19:39 same time
Montigny-le-Bretonneux 3 km 06:37 19:39 same time
Saint-Quentin-en-Yvelines 4 km 06:37 19:39 same time
Trappes 4 km 06:37 19:39 same time
Versailles 6 km 06:37 19:39 same time

Fajr, Maghrib and Isha time in Guyancourt: common questions

What time is Fajr in Guyancourt today?

Fajr in Guyancourt today is at 06:37. Dawn prayer begins when the sun is 12° below the horizon under the UOIF (France, 12°) method; sunrise follows at 07:45.

What time is Maghrib in Guyancourt?

Maghrib in Guyancourt today is at 19:39, at sunset. It is also the time the fast opens during Ramadan.

When is Isha in Guyancourt?

Isha in Guyancourt today begins at 20:47, when evening twilight ends. At this high latitude, summer Isha uses the seventh-of-the-night rule.

What time is Jummah in Guyancourt?

Jummah replaces Dhuhr on Friday. Dhuhr in Guyancourt on Friday 2 October starts at 13:41; the congregation time is set by each mosque.