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EDT/EST
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Eastern Time is on daylight saving time: EDT (UTC−4) until Sun, Nov 1.
ChileCLST
UTC−3
1h ahead
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Quick answers

Selected conversion

8:00 am08:00 EDT (UTC-4), Oct 17, 2026 = 9:00 am09:00 CLST (UTC-3), Oct 17, 2026

EDT is 1 hour behind Puerto Natales.

How the time difference changes

For most of the year, EDT is 1 hour behind Puerto Natales. From Nov 1, 2026 to Mar 14, 2027, EST is 2 hours behind Puerto Natales.

For most of the year, working hours of 9:00 am to 6:00 pm in EDT correspond to 10:00 am to 7:00 pm in Puerto Natales. At other times of the year, working hours of 9:00 am to 6:00 pm in EST correspond to 11:00 am to 8:00 pm in Puerto Natales.For most of the year, working hours of 09:00 to 18:00 in EDT correspond to 10:00 to 19:00 in Puerto Natales. At other times of the year, working hours of 09:00 to 18:00 in EST correspond to 11:00 to 20:00 in Puerto Natales.

Compare EST time with Puerto Natales time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Eastern Daylight Time is 1 hour behind CLST (Chile Summer Time).
8:00 am08:00 in EDT is 9:00 am09:00 in Puerto Natales, Chile

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

8:00 am08:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
9:00 am09:00 CLST (Chile Summer Time) (Puerto Natales, Chile). Offset UTC -3:00 hours

8:00 am08:00 EDT / 9:00 am09:00 Puerto Natales, Chile

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Hourly time comparison
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Eastern Standard Time

Offset: EST is 5 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Bahamas, Canada, Cayman Islands, Haiti, Jamaica, Mexico, Panama, Turks and Caicos Islands, United States

Principal Cities: The largest city in the EST time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.

French: HNE - Heure Normale de l'Est

Spanish: ET - Tiempo del Este, ET - Zona Sureste

Map of the areas on Eastern Standard Time (EST)
EST all year EST part of the year

Today the lighter areas are on UTC−4 (EDT).

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern Daylight Time (EDT).

123456789101112End: Eastern Standard Time (EST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.

123456789101112Start: Eastern Standard Time (EST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.

See USA daylight saving time and upcoming clock changes worldwide.

EST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -05 - basic short
  • -0500 - basic
  • -05:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Romeo - Military abbreviation for EST
  • R - short form of 'Romeo'
IANA/Olson: Reflects EST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Atikokan
  • America/Cancun
  • America/Cayman
  • America/Coral_Harbour
  • America/Detroit
  • America/Fort_Wayne
  • America/Grand_Turk
  • America/Indiana/Indianapolis
  • America/Indiana/Marengo
  • America/Indiana/Petersburg
  • America/Indiana/Vevay
  • America/Indiana/Vincennes
  • America/Indiana/Winamac
  • America/Indianapolis
  • America/Iqaluit
  • America/Jamaica
  • America/Kentucky/Louisville
  • America/Kentucky/Monticello
  • America/Louisville
  • America/Montreal
  • America/Nassau
  • America/New_York
  • America/Nipigon
  • America/Panama
  • America/Pangnirtung
  • America/Port-au-Prince
  • America/Thunder_Bay
  • America/Toronto
  • Canada/Eastern
  • EST
  • EST5EDT
  • Jamaica
  • US/East-Indiana
  • US/Eastern
  • US/Michigan
Time zones with the GMT -5 offset:
  • CDT - Central Daylight Time
  • EST - Eastern Standard Time
  • ET - Eastern Time
  • COT - Colombia Time
  • CST - Cuba Standard Time
  • EASST - Easter Island Summer Time
  • ECT - Ecuador Time
  • PET - Peru Time
  • R - Romeo Time Zone

Puerto Natales Time Zone and Facts

Time Zone

Abbreviation / Offset
CLST – Chile Summer Time, UTC-3 (no daylight saving time)

Puerto Natales Facts

Country
Chile
Alternative Names
Natales, PNT, Puehrto-Natales, Puerto Natales, Puerto Natalesas, Puerto-Natales, na ta lai si gang, Пуерто-Наталес, Пуэрто-Наталес, 納塔萊斯港
Population
18,505
Currency
Peso (CLP)
Geographic Coordinates
51° 43' S Latitude / 72° 30' W Longitude
International Dialing Code
+56