Updating current time…
ArgentinaART
UTC−3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
EST
UTC−5
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

9:00 am09:00 ART (UTC-3), Nov 6, 2026 = 7:00 am07:00 EST (UTC-5), Nov 6, 2026

Santiago del Estero is 2 hours ahead of EST.

How the time difference changes

For most of the year, Santiago del Estero is 1 hour ahead of EDT. From Nov 1, 2026 to Mar 14, 2027, Santiago del Estero is 2 hours ahead of EST.

For most of the year, working hours of 9:00 am to 6:00 pm in Santiago del Estero correspond to 8:00 am to 5:00 pm in EDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Santiago del Estero correspond to 7:00 am to 4:00 pm in EST.For most of the year, working hours of 09:00 to 18:00 in Santiago del Estero correspond to 08:00 to 17:00 in EDT. At other times of the year, working hours of 09:00 to 18:00 in Santiago del Estero correspond to 07:00 to 16:00 in EST.

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

Time Difference

ART (Argentina Time) is 2 hours ahead of Eastern Standard Time.
9:00 am09:00 in Santiago del Estero, Argentina is 7:00 am07:00 in EST

Santiago del Estero to EST call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in Santiago del Estero which corresponds to 9am-4pm09:00-16:00 in EST

9:00 am09:00 ART (Argentina Time) (Santiago del Estero, Argentina). Offset UTC -3:00 hours
7:00 am07:00 Eastern Standard Time (EST). Offset UTC -5:00 hours

9:00 am09:00 Santiago del Estero, Argentina / 7:00 am07:00 EST

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Hourly time comparison
Santiago del Estero, ArgentinaEST
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Santiago del Estero Time Zone and Facts

Time Zone

Abbreviation / Offset
ART – Argentina Time, UTC-3 (no daylight saving time)

Santiago del Estero Facts

Country
Argentina
Alternative Names
Ciudad de Santiago del Estero, Provincia de Santiago del Estero, Província de Santiago del Estero, SDE, Sanctus Iacobus ad Uligines, Sant'jago-del'-Ehstero, Sant'jago-del'-Estero, Santiago del Estero, Santijago del Estero, Santjaga-dehl'-Ehstehra, Santjago del Esteras, Santjago del Estero, saintiyago dela estro, san teiy ko del xe s te ro, san tyagw dyl astyrw, santiagodel-eseutelo, santyaghw dyl astyrw, santyagw dl astrw, sheng de ya ge-de er ai si te luo, Сантијаго дел Естеро, Сантьяго-дель-Естеро, Сантьяго-дель-Эстеро, Сантяга-дэль-Эстэра, Сантяго дел Естеро, Սանտիագո դել Էստերո, סנטיאגו דל אסטרו, سان تیاگو دیل استیرو, سانتياغو ديل استيرو, سانتیاگو دل استرو, सैन्टियागो डेल एस्त्रो, ซานเตียโกเดลเอสเตโร, სანტიაგო-დელ-ესტერო, サンティアゴ・デル・エステロ, 圣地亚哥-德尔埃斯特罗, 산티아고델에스테로
Population
252,192
Currency
Peso (ARS)
Geographic Coordinates
27° 47' S Latitude / 64° 15' W Longitude
International Dialing Code
+54
More About Santiago del Estero

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 all shaded areas are on EST.

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).

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

123456789101112End: Eastern Standard Time (EST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.

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