Updating current time…
Chile
CLST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
ART
Argentina Time
GMT -3
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

The selected date and time will appear here when the converter loads.

How the time difference changes

For most of the year, Buin and ART have the same time. At other times of the year, Buin is 1 hour behind ART.

For most of the year, working hours of 9:00 am to 5:00 pm in Buin correspond to 9:00 am to 5:00 pm in ART. At other times of the year, working hours of 9:00 am to 5:00 pm in Buin correspond to 10:00 am to 6:00 pm in ART.

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

Time Difference

CLST (Chile Summer Time) is 0 hours ahead of Argentina Time
9:00 am09:00 in Buin, Chile is 9:00 am09:00 in ART

Buin to ART call time
Best time for a conference call or a meeting is between 9am-5pm in Buin which corresponds to 9am-5pm in ART

9:00 am09:00 CLST (Chile Summer Time) (Buin, Chile). Offset UTC -3:00 hours
9:00 am09:00 Argentina Time (ART). Offset UTC -3:00 hours

9:00 am09:00 Buin, Chile / 9:00 am09:00 ART

Buin, ChileART
12am (midnight)12am (midnight)
1am1am
2am2am
3am3am
4am4am
5am5am
6am6am
7am7am
8am8am
9am9am
10am10am
11am11am
12pm (noon)12pm (noon)
1pm1pm
2pm2pm
3pm3pm
4pm4pm
5pm5pm
6pm6pm
7pm7pm
8pm8pm
9pm9pm
10pm10pm
11pm11pm
00:0000:00
01:0001:00
02:0002:00
03:0003:00
04:0004:00
05:0005:00
06:0006:00
07:0007:00
08:0008:00
09:0009:00
10:0010:00
11:0011:00
12:0012:00
13:0013:00
14:0014:00
15:0015:00
16:0016:00
17:0017:00
18:0018:00
19:0019:00
20:0020:00
21:0021:00
22:0022:00
23:0023:00

Buin Information

Time Zone

Abbreviation / Name
CLST - Chile Summer Time
CLT - Chile Standard Time
UTC / GMT Offset
-3:00 hours during Chile Summer Time, currently in use.
-4:00 hours during Chile Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 12am to 1amSunday, September 6, 2026 at 12:00 am local time. DST starts annually on the 1st Sunday of September. Clocks are turned forward 1 hour to Sunday, September 6, 2026 at 1:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 12am to 11pmSunday, April 5, 2026 at 12:00 am local time. DST ends annually on the 1st Sunday of April. Clocks are turned backward 1 hour to Saturday, April 4, 2026 at 11:00 pm local standard time instead. Also called Fall Back or switch to Winter Time.

Buin Facts

Country
Chile
Alternative Names
Buin, Буин
Population
55,441
Currency
Peso (CLP)
Geographic Coordinates
33° 43' S Latitude / 70° 44' W Longitude
International Dialing Code
+56

Argentina Time

Offset: ART is 3 hours behind Greenwich Mean Time (GMT) and is used in South America

Countries using this time zone: Argentina

Principal Cities: The largest city in the ART time zone is Buenos Aires in Argentina, with about 13.076 million people. Other major cities in this time zone include La Plata, Mar del Plata, Quilmes, Moron.

Daylight Saving: Clocks in Argentina Time (ART) do not change for daylight saving time, so ART stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

ART Time Zone Geo Map
ART timezone map

ART representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -03 - basic short
  • -0300 - basic
  • -03:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0300 - sign character (-) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Papa - Military abbreviation for ART
  • P - short form of 'Papa'
Time zones with the GMT -3 offset:
  • ADT - Atlantic Daylight Time
  • PMT - Pierre & Miquelon Standard Time
  • PMST - Pierre & Miquelon Standard Time
  • AMST - Amazon Summer Time
  • ART - Argentina Time
  • BRT - Brasília time
  • CLST - Chile Summer Time
  • FKST - Falkland Islands Summer Time
  • GFT - French Guiana Time
  • P - Papa Time Zone
  • PYST - Paraguay Summer Time
  • SRT - Suriname Time
  • UYT - Uruguay Time