Time in Guyana: Time Zones and Daylight Saving Time

In Cayenne, it is now: 15:20:45

Time Zone: GMT-3 (America/Cayenne, -03)

Time difference with London: 4 hours late
When it is 12 o'clock in London, it still is 8 AM in Cayenne.

Summer time: There is no time change in Cayenne during year 2026.

Time difference between Cayenne and London throughout the year 2026, taking into account time changes in London:
• Up to 28/03: 3 hours late. At 12 o'clock in London, it is 9 AM in Cayenne.
• From 29/03 to 24/10: 4 hours late. At 12 o'clock in London, it is 8 AM in Cayenne.
• From 25/10: 3 hours late. At 12 o'clock in London, it is 9 AM in Cayenne.