Current Time in America/Guayaquil Time Zone
IANA Name: America/Guayaquil
Standard Offset: UTC −05:00
Daylight Saving: No
Currently Observing DST: No ❌
America/Guayaquil Time Zone: Ecuador's Constant -05
The America/Guayaquil time zone covers mainland Ecuador and the Galápagos Islands (though Galápagos uses a separate zone, Pacific/Galapagos, with a different offset). The standard offset is UTC-05:00, which is used year-round with no daylight saving time. This means Ecuador's clocks never change, providing a stable reference for scheduling across the country.
Where America/Guayaquil Applies
America/Guayaquil is the IANA time zone identifier for the mainland of Ecuador. The zone is named after Guayaquil, Ecuador's largest city and main port. It covers all of continental Ecuador, including the capital Quito, Cuenca, and other major cities. The Galápagos Islands, part of Ecuador, use a separate zone (Pacific/Galapagos) at UTC-06:00, one hour behind the mainland.
Offset and Abbreviation
The standard offset is UTC-05:00, commonly abbreviated as ECT (Ecuador Time). This offset is used throughout the year. At the reference point of the 75th meridian west, the mean solar time aligns with this offset. The abbreviation ECT is unique to Ecuador and is not shared with any other time zone.
No Daylight Saving Time
Ecuador does not observe daylight saving time. The country experimented with DST briefly in the 1990s but abandoned it. Since then, the offset has remained constant at UTC-05:00. This means no biannual clock changes, making it easier for residents and businesses to maintain consistent schedules. The lack of DST also simplifies international coordination, as the time difference with other zones is fixed year-round.
Countries and Cities
The only country using America/Guayaquil is Ecuador. Key cities include Guayaquil (population ~2.7 million), Quito (~1.8 million), Cuenca (~600,000), Santo Domingo de los Colorados, Machala, Manta, and Ambato. The zone covers the entire mainland, from the Pacific coast to the Amazon basin and the Andes highlands.
Business Hours and Scheduling
Ecuador's standard business hours are typically 9:00 AM to 6:00 PM local time, with a lunch break around 1:00 PM to 2:00 PM. For international calls, the fixed offset simplifies planning. When it is 9:00 AM in Guayaquil (UTC-05:00), it is 9:00 AM in Bogotá (same offset), 10:00 AM in New York (UTC-05:00 during standard time, but UTC-04:00 during EDT), and 2:00 PM in London (UTC+00:00). During North American DST (March to November), New York is UTC-04:00, so Guayaquil is one hour behind New York. During the rest of the year, both are at UTC-05:00, so times match. For Europe, Guayaquil is 6 hours behind London (UTC+00:00) and 7 hours behind Paris (UTC+01:00) in winter, and 7 hours behind London (UTC+01:00) and 8 hours behind Paris (UTC+02:00) in summer.
Other Zones at the Same Offset
Several other IANA zones share the UTC-05:00 offset, but they may observe DST. These include America/Bogota (Colombia, no DST), America/Cancun (Mexico, no DST), America/Cayman (Cayman Islands, no DST), America/Detroit (USA, observes DST), America/Grand_Turk (Turks and Caicos, observes DST), America/Havana (Cuba, observes DST), and multiple Indiana zones (USA, observes DST). America/Atikokan (Canada) also uses UTC-05:00 year-round. However, only Ecuador and Colombia among South American countries use this offset without DST.
Frequently Asked Questions
Does Ecuador observe daylight saving time?
No, Ecuador does not observe daylight saving time. The offset is UTC-05:00 year-round.
What is the time zone abbreviation for Ecuador?
The abbreviation is ECT (Ecuador Time). It is used only for mainland Ecuador.
Is the Galápagos Islands time the same as mainland Ecuador?
No, the Galápagos Islands use Pacific/Galapagos (UTC-06:00), which is one hour behind mainland Ecuador.
What is the time difference between Guayaquil and New York?
When New York is on Eastern Standard Time (UTC-05:00), both are the same time. When New York is on Eastern Daylight Time (UTC-04:00), Guayaquil is one hour behind New York.
What countries share the UTC-05:00 offset with Ecuador?
Colombia (America/Bogota), Cayman Islands (America/Cayman), and parts of Mexico (America/Cancun) use UTC-05:00 without DST. Many other zones at this offset observe DST.
What is the best time to call someone in Guayaquil from London?
During London winter (UTC+00:00), Guayaquil is 5 hours behind. A good time is 2:00 PM London time, which is 9:00 AM in Guayaquil. During London summer (UTC+01:00), Guayaquil is 6 hours behind, so 3:00 PM London time is 9:00 AM in Guayaquil.