Local Time Date and Timezone

 Where is Guyancourt? (France, FR)

Guyancourt is a city located in France (FR).
Latitude 48.77334 Longitude 2.07393

  Guyancourt location on the France (FR) map

 Information about Guyancourt

• City: Guyancourt
• Country: France (FR)
• Latitude: 48.77334
• Longitude: 2.07393
• Time Zone: Europe/Paris

 Time zone and UTC offset ofGuyancourt

Guyancourt, France is in the Europe/Paris time zone, which is currently UTC+2. This time zone observes daylight saving time (currently in effect). The next clock change is on October 25, 2026.

 Current time difference with other cities

• Guyancourt is 1 hour ahead of London
• Guyancourt is 6 hours ahead of New York
• Guyancourt is 9 hours ahead of Los Angeles
• Guyancourt is 2 hours behind Dubai
• Guyancourt is 7 hours behind Tokyo
• Guyancourt is 9 hours behind Sydney

 Frequently asked questions about time inGuyancourt

What time zone is Guyancourt in?

Guyancourt, France is in the Europe/Paris time zone (currently UTC+2).

Does Guyancourt observe daylight saving time?

Yes, the clocks change during the year in this time zone.

What is the time difference between Guyancourt and New York?

Guyancourt is 6 hours ahead of New York (the difference can change when either place switches to or from daylight saving time).

What are the coordinates of Guyancourt?

Guyancourt is located at latitude 48.77334 and longitude 2.07393.

  Sunrise, sunset and moon phase inGuyancourt today

Astronomical data for October 16, 2026 in Guyancourt, calculated for the Europe/Paris time zone. All times are local.

 Sun

• Sunrise: 08:13
• Solar noon: 13:37
• Sunset: 19:00
• Length of day: 10 h 47 min

 Moon

• Moon phase: 🌒 Waxing Crescent
• Illumination: 26%
• Moon age: about 5.0 days
• Moonrise: 14:39
• Moonset: 21:59

 Other cities inFrance

• Current local time in Paris
• Current local time in Marseille
• Current local time in Lyon
• Current local time in Toulouse
• Current local time in Nice
• Current local time in Nantes
• Current local time in Marne La Vallee
• Current local time in Strasbourg
• Current local time in Bordeaux
• Current local time in Montpellier

 All cities and towns in France

City of Guyancourt

Guyancourt (French: [ɡɥi.jɑ̃.kuʁ] ) is a commune in the Yvelines department in the Île-de-France region in north-central France. It is located in the south-western suburbs of Paris, 21.2 km (13.2 mi) from the center of Paris, in the "new town" of Saint-Quentin-en-Yvelines.
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