Arizona to Melbourne time conversion
Melbourne is 18 hours ahead of Arizona. After the next clock change (): Melbourne is 17 hours ahead of Arizona.
Time difference with your location
Arizona is 7 hours behind UTC. Compare with your local time →
Choose a date and time
Choose the local time in Arizona to convert it to Melbourne on that date.
Skipped clock-change times are unavailable; a repeated time uses its first occurrence.
24-hour conversion chart · Arizona → Melbourne
This table converts each hour in Arizona to Melbourne on 2026-10-21.
- Working hours
- Outside working hours
- Night hours
| Arizona | Melbourne | Shared working hours |
|---|---|---|
| 00:0012:00 AM | 18:006:00 PM | |
| 01:001:00 AM | 19:007:00 PM | |
| 02:002:00 AM | 20:008:00 PM | |
| 03:003:00 AM | 21:009:00 PM | |
| 04:004:00 AM | 22:0010:00 PM | |
| 05:005:00 AM | 23:0011:00 PM | |
| 06:006:00 AM | 00:0012:00 AM +1 day | |
| 07:007:00 AM | 01:001:00 AM +1 day | |
| 08:008:00 AM | 02:002:00 AM +1 day | |
| 09:009:00 AM | 03:003:00 AM +1 day | |
| 10:0010:00 AM | 04:004:00 AM +1 day | |
| 11:0011:00 AM | 05:005:00 AM +1 day | |
| 12:0012:00 PM | 06:006:00 AM +1 day | |
| 13:001:00 PM | 07:007:00 AM +1 day | |
| 14:002:00 PM | 08:008:00 AM +1 day | ✓ |
| 15:003:00 PM | 09:009:00 AM +1 day | ✓ |
| 16:004:00 PM | 10:0010:00 AM +1 day | ✓ |
| 17:005:00 PM | 11:0011:00 AM +1 day | ✓ |
| 18:006:00 PM | 12:0012:00 PM +1 day | |
| 19:007:00 PM | 13:001:00 PM +1 day | |
| 20:008:00 PM | 14:002:00 PM +1 day | |
| 21:009:00 PM | 15:003:00 PM +1 day | |
| 22:0010:00 PM | 16:004:00 PM +1 day | |
| 23:0011:00 PM | 17:005:00 PM +1 day |
Quick conversion examples
These examples convert local times in Arizona to Melbourne on 2026-10-21.
Conversion formula: Melbourne = Arizona + 18h · Arizona + 17h.
| Arizona | Melbourne |
|---|---|
| 6:00 AM Arizona | = 12:00 AM Melbourne (+1 day) |
| 7:00 AM Arizona | = 1:00 AM Melbourne (+1 day) |
| 8:00 AM Arizona | = 2:00 AM Melbourne (+1 day) |
| 9:00 AM Arizona | = 3:00 AM Melbourne (+1 day) |
| 10:00 AM Arizona | = 4:00 AM Melbourne (+1 day) |
| 12:00 PM Arizona | = 6:00 AM Melbourne (+1 day) |
| 3:00 PM Arizona | = 9:00 AM Melbourne (+1 day) |
| 5:00 PM Arizona | = 11:00 AM Melbourne (+1 day) |
| 6:00 PM Arizona | = 12:00 PM Melbourne (+1 day) |
| 8:00 PM Arizona | = 2:00 PM Melbourne (+1 day) |
Overlapping meeting hours
The 08:00–18:00 working day in Arizona and Melbourne overlaps for 4 hours on 2026-10-21.
- Shared working hours
- 14:00–18:00 Arizona · 08:00–12:00 Melbourne
Clock changes on both sides, 2026–2028
Arizona and Melbourne have the following local clock changes in 2026–2028; all times in the table are local to that side.
| Year | Arizona | Melbourne |
|---|---|---|
| 2026 | No clock changes; UTC-7 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
| 2027 | No clock changes; UTC-7 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
| 2028 | No clock changes; UTC-7 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
At the start of 2026, Melbourne is 18 hours ahead of Arizona. The difference changes during the following periods.
- From 2026-04-04 09:00 Arizona until 2026-10-03 09:00 Arizona, Melbourne is 17 hours ahead of Arizona.
- From 2027-04-03 09:00 Arizona until 2027-10-02 09:00 Arizona, Melbourne is 17 hours ahead of Arizona.
- From 2028-04-01 09:00 Arizona until 2028-09-30 09:00 Arizona, Melbourne is 17 hours ahead of Arizona.
Frequently asked questions
What time is 9 AM Arizona in Melbourne?
9:00 AM Arizona = 3:00 AM Melbourne (+1 day), using UTC-7 and UTC+11. Choose a date above for the seasonal local time.
Does the time difference between Arizona and Melbourne change during the year?
Yes. During 2026–2028: Melbourne is 17 hours ahead of Arizona; Melbourne is 18 hours ahead of Arizona. The clock-change table gives the dates for both sides.
How do I tell whether it is day or night in Melbourne?
Read the Melbourne clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.
What is the best time to call between Arizona and Melbourne?
The shared 08:00–18:00 working window is 14:00–18:00 Arizona / 08:00–12:00 Melbourne, a total of 4 hours.
What is the time difference between Arizona and Melbourne now?
Right now, Melbourne is 18 hours ahead of Arizona. Conversion formula: Melbourne = Arizona + 18h · Arizona + 17h.