Offset
The time difference between Uruguay Time and Australian Central Time is 12.5 hours.
Uruguay Time (UYT) is behind Australian Central Time (ACST).
UYT: UTC-3
ACST: UTC+9:30
Neither Uruguay Time nor Australian Central Time is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Uruguay Time and Australian Central Time don't overlap on the same weekday. Australian Central Time is 13 hours ahead of Uruguay Time.
With some flexibility, there are two workable windows outside standard hours, depending on which side takes the early or late slot:
- 7 AM–8 AM in Uruguay Time (7 PM–8 PM in Australian Central Time) — suggest 7:00 AM Uruguay Time (7:30 PM Australian Central Time).
- 7 PM–8 PM in Uruguay Time (7 AM–8 AM the next day in Australian Central Time) — suggest 7:00 PM Uruguay Time (7:30 AM Australian Central Time).
Either is an early start or late finish for one side, but workable for a one-off meeting.
This window may shift by an hour during daylight saving time.
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.
Uruguay
- New Year's DayThu, Jan 1
- Children's DayTue, Jan 6
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Landing of the 33 Patriots DaySun, Apr 19
- International Workers' DayFri, May 1
- Battle of Las PiedrasMon, May 18
- Birthday of José Gervasio Artigas and Never Again DayFri, Jun 19
- Constitution DaySat, Jul 18
- Independence DayTue, Aug 25
- Day of the raceMon, Oct 12
- Deceased ones dayMon, Nov 2
- 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
Uruguay Time is also known as UYT. To call Uruguay, dial +598.
Australian Central Time is also known as ACST, or ACDT. To call Australia, dial +61.
Australian Central Time is approximately 7,500 miles south of Uruguay Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| UYT | ACST | Day |
|---|---|---|
| 12:00 am | 12:30 pm | Same day |
| 1:00 am | 1:30 pm | Same day |
| 2:00 am | 2:30 pm | Same day |
| 3:00 am | 3:30 pm | Same day |
| 4:00 am | 4:30 pm | Same day |
| 5:00 am | 5:30 pm | Same day |
| 6:00 am | 6:30 pm | Same day |
| 7:00 am | 7:30 pm | Same day |
| 8:00 am | 8:30 pm | Same day |
| 9:00 am | 9:30 pm | Same day |
| 10:00 am | 10:30 pm | Same day |
| 11:00 am | 11:30 pm | Same day |
| 12:00 pm | 12:30 am | +1 day |
| 1:00 pm | 1:30 am | +1 day |
| 2:00 pm | 2:30 am | +1 day |
| 3:00 pm | 3:30 am | +1 day |
| 4:00 pm | 4:30 am | +1 day |
| 5:00 pm | 5:30 am | +1 day |
| 6:00 pm | 6:30 am | +1 day |
| 7:00 pm | 7:30 am | +1 day |
| 8:00 pm | 8:30 am | +1 day |
| 9:00 pm | 9:30 am | +1 day |
| 10:00 pm | 10:30 am | +1 day |
| 11:00 pm | 11:30 am | +1 day |
Daylight saving time
Australian Central Time observes daylight saving time; Uruguay Time does not. The offset between the two zones changes when Australian Central Time transitions: on Sunday, October 4, 2026, clocks spring forward from ACST to ACDT.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 7:47 AM
- Sunset
- 5:41 PM
- Day length
- 9h 54m
- Sunrise
- 7:18 AM
- Sunset
- 5:12 PM
- Day length
- 9h 55m
Cities in these zones
Cities in Uruguay Time
Cities in Australian Central Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Uruguay Time
- MVD
Airports in Australian Central Time
- ADL
Related conversions
Common conversions
- What is 9:00 am UYT in ACST?
- 9:00 am UYT is 9:30 pm ACST.
- What is 12:00 pm UYT in ACST?
- 12:00 pm UYT is 12:30 am ACST, the next day.
- What is 12:30 pm UYT in ACST?
- 12:30 pm UYT is 1:00 am ACST, the next day.
- What is 2:00 pm UYT in ACST?
- 2:00 pm UYT is 2:30 am ACST, the next day.
- What is 5:00 pm UYT in ACST?
- 5:00 pm UYT is 5:30 am ACST, the next day.
- What is 11:30 pm UYT in ACST?
- 11:30 pm UYT is 12:00 pm ACST, the next day.