Offset
The time difference between San José and Melbourne is 16 hours.
San José (CST) is behind Melbourne (AEST).
CST: UTC-6
AEST: UTC+10
Neither San José nor Melbourne is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in San José and Melbourne don't overlap on the same weekday. Melbourne is 16 hours ahead of San José.
With some flexibility, there’s a workable window outside standard hours:
- 3 PM–8 PM in San José (7 AM–12 PM the next day in Melbourne) — suggest 5:00 PM San José (9:00 AM Melbourne).
This means an early start or late finish for one side, but it’s a reasonable slot 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.
Costa Rica
- New Year's DayThu, Jan 1
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Juan Santamaría DaySat, Apr 11
- Labour DayFri, May 1
- Annexation of the Party of Nicoya to Costa RicaSat, Jul 25
- Feast of Our Lady of the AngelsSun, Aug 2
- Mother's DaySat, Aug 15
- Independence DayTue, Sep 15
- Army Abolition DayTue, Dec 1
- 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
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| San José | Melbourne | Day |
|---|---|---|
| 12:00 am | 4:00 pm | Same day |
| 1:00 am | 5:00 pm | Same day |
| 2:00 am | 6:00 pm | Same day |
| 3:00 am | 7:00 pm | Same day |
| 4:00 am | 8:00 pm | Same day |
| 5:00 am | 9:00 pm | Same day |
| 6:00 am | 10:00 pm | Same day |
| 7:00 am | 11:00 pm | Same day |
| 8:00 am | 12:00 am | +1 day |
| 9:00 am | 1:00 am | +1 day |
| 10:00 am | 2:00 am | +1 day |
| 11:00 am | 3:00 am | +1 day |
| 12:00 pm | 4:00 am | +1 day |
| 1:00 pm | 5:00 am | +1 day |
| 2:00 pm | 6:00 am | +1 day |
| 3:00 pm | 7:00 am | +1 day |
| 4:00 pm | 8:00 am | +1 day |
| 5:00 pm | 9:00 am | +1 day |
| 6:00 pm | 10:00 am | +1 day |
| 7:00 pm | 11:00 am | +1 day |
| 8:00 pm | 12:00 pm | +1 day |
| 9:00 pm | 1:00 pm | +1 day |
| 10:00 pm | 2:00 pm | +1 day |
| 11:00 pm | 3:00 pm | +1 day |
Daylight saving time
Melbourne observes daylight saving time; San José does not. The offset between the two zones changes when Melbourne transitions: on Sunday, October 4, 2026, clocks spring forward from AEST to AEDT.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:16 AM
- Sunset
- 5:57 PM
- Day length
- 12h 41m
- Sunrise
- 7:31 AM
- Sunset
- 5:09 PM
- Day length
- 9h 37m
Daylight overlap: 2h 25m — 3:31 PM–5:57 PM in San José (7:31 AM–9:57 AM in Melbourne). Both locations are in daylight during this window.
Airports in these zones
Airports in Central Standard Time
- SJO
- SYQ
Airports in Australian Eastern Time
- AVV
- MBW
- MEB
- MEL
Related conversions
Common conversions
- What is 9:00 am San José in Melbourne?
- 9:00 am San José is 1:00 am Melbourne, the next day.
- What is 12:00 pm San José in Melbourne?
- 12:00 pm San José is 4:00 am Melbourne, the next day.
- What is 12:30 pm San José in Melbourne?
- 12:30 pm San José is 4:30 am Melbourne, the next day.
- What is 2:00 pm San José in Melbourne?
- 2:00 pm San José is 6:00 am Melbourne, the next day.
- What is 5:00 pm San José in Melbourne?
- 5:00 pm San José is 9:00 am Melbourne, the next day.
- What is 11:30 pm San José in Melbourne?
- 11:30 pm San José is 3:30 pm Melbourne, the next day.