Updating current time…
FranceCEST
UTC+2
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9am
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9pm
Cesson-Sevigne's clocks go back 1 hour on Sun, Oct 25 · CEST → CET
IST
UTC+1
1h behind
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6am
9am
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3pm
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9pm

Quick answers

Selected conversion

2:00 pm14:00 CEST (UTC+2), Oct 16, 2026 = 1:00 pm13:00 IST (UTC+1), Oct 16, 2026

Cesson-Sévigné is 1 hour ahead of IST.

How the time difference changes

For most of the year, Cesson-Sevigne is 1 hour ahead of IST Europe. From Oct 25, 2026 to Mar 28, 2027, Cesson-Sevigne is 1 hour ahead of GMT Europe.

For most of the year, working hours of 9:00 am to 6:00 pm in Cesson-Sevigne correspond to 8:00 am to 5:00 pm in IST Europe. At other times of the year, working hours of 9:00 am to 6:00 pm in Cesson-Sevigne correspond to 8:00 am to 5:00 pm in GMT Europe.For most of the year, working hours of 09:00 to 18:00 in Cesson-Sevigne correspond to 08:00 to 17:00 in IST Europe. At other times of the year, working hours of 09:00 to 18:00 in Cesson-Sevigne correspond to 08:00 to 17:00 in GMT Europe.

Compare Cesson-Sevigne time with IST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CEST (Central European Summer Time) is 1 hour ahead of Irish Standard Time.
2:00 pm14:00 in Cesson-Sevigne, France is 1:00 pm13:00 in IST

Cesson-Sévigné to IST call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Cesson-Sévigné which corresponds to 9am-5pm09:00-17:00 in IST

2:00 pm14:00 CEST (Central European Summer Time) (Cesson-Sevigne, France). Offset UTC +2:00 hours
1:00 pm13:00 Irish Standard Time (IST). Offset UTC +1:00 hour

2:00 pm14:00 Cesson-Sevigne, France / 1:00 pm13:00 IST

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Hourly time comparison
Cesson-Sevigne, FranceIST
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Cesson-Sévigné Time Zone and Facts

Time Zone

Abbreviation / Offset
CEST – Central European Summer Time, UTC+2 (now, daylight saving time)
CET – Central European Time, UTC+1 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, October 25, 2026 at 3:00 amSunday, October 25, 2026 at 03:00: clocks go back 1 hour to 2:00 am02:00 (CET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 2:00 amSunday, March 28, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CEST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.

Cesson-Sévigné Facts

Country
France
Alternative Names
Cesson-Sevigne, Cesson-Sévigné, Cessonium, Saozon-Sevigneg, Seson Sevin, Sesson-Sevin'e, se song sai wei nie, Сесон Севињ, Сессон-Севинье, Сессон-Севіньє, 瑟松塞维涅
Population
16,222
Currency
Euro (EUR)
Geographic Coordinates
48° 07' N Latitude / 1° 36' W Longitude
International Dialing Code
+33

Irish Standard Time

Offset: IST is 1 hour ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Ireland

Principal Cities: The largest city in the IST time zone is Dublin in Ireland, with about 1.024 million people. Other major cities in this time zone include Cork, Limerick, Galway, Waterford.

Current time in Ireland: Ireland time now

Map of the areas on Irish Standard Time (IST)
IST part of the year

Today all shaded areas are on IST.

Daylight Saving: Irish Standard Time (IST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Greenwich Mean Time (GMT).

123456789101112Start: Irish Standard Time (IST) started on Sunday, March 29, 2026 at 1:00 am01:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 2:00 am02:00. Daylight saving starts annually on the last Sunday of March.

123456789101112End: Irish Standard Time (IST) ends on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.

See Ireland daylight saving time and upcoming clock changes worldwide.

IST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +01 - basic short
  • +0100 - basic
  • +01:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for IST
  • A - short form of 'Alpha'
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Eire
  • Europe/Dublin
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
  • India Standard Time - UTC +5:30
  • Irish Standard Time - UTC +1
  • Israel Standard Time - UTC +2
Time zones with the GMT +1 offset:
  • BST - British Summer Time
  • CET - Central European Time
  • IST - Irish Standard Time
  • WEST - Western European Summer Time
  • A - Alpha Time Zone
  • CET - Central European Time
  • MEZ - Mitteleuropäische Zeit
  • WAT - West Africa Time
  • WST - Western Sahara Summer Time
  • BMT - Biel Mean Time