Offset
The time difference between Argentina Time and Australian Western Time is 11 hours.
Argentina Time (ART) is behind Australian Western Time (AWST).
ART: UTC-3
AWST: UTC+8
Neither Argentina Time nor Australian Western Time is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Argentina Time and Australian Western Time don't overlap on the same weekday. Australian Western Time is 11 hours ahead of Argentina Time.
With some flexibility, there’s a workable window outside standard hours:
- 7 AM–9 AM in Argentina Time (6 PM–8 PM in Australian Western Time) — suggest 8:00 AM Argentina Time (7:00 PM Australian Western Time).
This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Argentina
- New Year's DayThu, Jan 1
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Day of Remembrance for Truth and JusticeTue, Mar 24
- Day of the Veterans and Fallen of the Malvinas WarThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- May RevolutionMon, May 25
- Anniversary of the Passing of General Martín Miguel de GüemesMon, Jun 15
- General Manuel Belgrano Memorial DaySat, Jun 20
- Independence DayThu, Jul 9
- General José de San Martín Memorial DayMon, Aug 17
- Day of Respect for Cultural DiversityMon, Oct 12
- National Sovereignty DayMon, Nov 23
- Immaculate Conception DayTue, Dec 8
- Christmas DayFri, Dec 25
Australia
- New Year's DayThu, Jan 1
- Australia DayMon, Jan 26
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Christmas DayFri, Dec 25
- St. Stephen's DayMon, Dec 28
About these zones
Argentina Time is also known as ART. To call Argentina, dial +54.
Australian Western Time is also known as AWST. To call Australia, dial +61.
Australian Western Time is approximately 7,800 miles south of Argentina Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| ART | AWST | Day |
|---|---|---|
| 12:00 am | 11:00 am | Same day |
| 1:00 am | 12:00 pm | Same day |
| 2:00 am | 1:00 pm | Same day |
| 3:00 am | 2:00 pm | Same day |
| 4:00 am | 3:00 pm | Same day |
| 5:00 am | 4:00 pm | Same day |
| 6:00 am | 5:00 pm | Same day |
| 7:00 am | 6:00 pm | Same day |
| 8:00 am | 7:00 pm | Same day |
| 9:00 am | 8:00 pm | Same day |
| 10:00 am | 9:00 pm | Same day |
| 11:00 am | 10:00 pm | Same day |
| 12:00 pm | 11:00 pm | Same day |
| 1:00 pm | 12:00 am | +1 day |
| 2:00 pm | 1:00 am | +1 day |
| 3:00 pm | 2:00 am | +1 day |
| 4:00 pm | 3:00 am | +1 day |
| 5:00 pm | 4:00 am | +1 day |
| 6:00 pm | 5:00 am | +1 day |
| 7:00 pm | 6:00 am | +1 day |
| 8:00 pm | 7:00 am | +1 day |
| 9:00 pm | 8:00 am | +1 day |
| 10:00 pm | 9:00 am | +1 day |
| 11:00 pm | 10:00 am | +1 day |
Daylight saving time
Neither Argentina Time nor Australian Western Time observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 7:55 AM
- Sunset
- 5:51 PM
- Day length
- 9h 56m
- Sunrise
- 7:11 AM
- Sunset
- 5:20 PM
- Day length
- 10h 9m
Cities in these zones
Cities in Argentina Time
Cities in Australian Western Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Argentina Time
- AEP
- EZE
Airports in Australian Western Time
- PER
Related conversions
Common conversions
- What is 9:00 am ART in AWST?
- 9:00 am ART is 8:00 pm AWST.
- What is 12:00 pm ART in AWST?
- 12:00 pm ART is 11:00 pm AWST.
- What is 12:30 pm ART in AWST?
- 12:30 pm ART is 11:30 pm AWST.
- What is 2:00 pm ART in AWST?
- 2:00 pm ART is 1:00 am AWST, the next day.
- What is 5:00 pm ART in AWST?
- 5:00 pm ART is 4:00 am AWST, the next day.
- What is 11:30 pm ART in AWST?
- 11:30 pm ART is 10:30 am AWST, the next day.