Melbourne to Arizona time conversion
Arizona is 18 hours behind Melbourne. After the next clock change (): Arizona is 17 hours behind Melbourne.
Time difference with your location
Melbourne is 11 hours ahead of UTC. Compare with your local time →
Choose a date and time
Choose the local time in Melbourne to convert it to Arizona on that date.
Skipped clock-change times are unavailable; a repeated time uses its first occurrence.
24-hour conversion chart · Melbourne → Arizona
This table converts each hour in Melbourne to Arizona on 2026-10-22.
- Working hours
- Outside working hours
- Night hours
| Melbourne | Arizona | Shared working hours |
|---|---|---|
| 00:0012:00 AM | 06:006:00 AM -1 day | |
| 01:001:00 AM | 07:007:00 AM -1 day | |
| 02:002:00 AM | 08:008:00 AM -1 day | |
| 03:003:00 AM | 09:009:00 AM -1 day | |
| 04:004:00 AM | 10:0010:00 AM -1 day | |
| 05:005:00 AM | 11:0011:00 AM -1 day | |
| 06:006:00 AM | 12:0012:00 PM -1 day | |
| 07:007:00 AM | 13:001:00 PM -1 day | |
| 08:008:00 AM | 14:002:00 PM -1 day | ✓ |
| 09:009:00 AM | 15:003:00 PM -1 day | ✓ |
| 10:0010:00 AM | 16:004:00 PM -1 day | ✓ |
| 11:0011:00 AM | 17:005:00 PM -1 day | ✓ |
| 12:0012:00 PM | 18:006:00 PM -1 day | |
| 13:001:00 PM | 19:007:00 PM -1 day | |
| 14:002:00 PM | 20:008:00 PM -1 day | |
| 15:003:00 PM | 21:009:00 PM -1 day | |
| 16:004:00 PM | 22:0010:00 PM -1 day | |
| 17:005:00 PM | 23:0011:00 PM -1 day | |
| 18:006:00 PM | 00:0012:00 AM | |
| 19:007:00 PM | 01:001:00 AM | |
| 20:008:00 PM | 02:002:00 AM | |
| 21:009:00 PM | 03:003:00 AM | |
| 22:0010:00 PM | 04:004:00 AM | |
| 23:0011:00 PM | 05:005:00 AM |
Quick conversion examples
These examples convert local times in Melbourne to Arizona on 2026-10-22.
Conversion formula: Arizona = Melbourne − 18h · Melbourne − 17h.
| Melbourne | Arizona |
|---|---|
| 6:00 AM Melbourne | = 12:00 PM Arizona (-1 day) |
| 7:00 AM Melbourne | = 1:00 PM Arizona (-1 day) |
| 8:00 AM Melbourne | = 2:00 PM Arizona (-1 day) |
| 9:00 AM Melbourne | = 3:00 PM Arizona (-1 day) |
| 10:00 AM Melbourne | = 4:00 PM Arizona (-1 day) |
| 12:00 PM Melbourne | = 6:00 PM Arizona (-1 day) |
| 3:00 PM Melbourne | = 9:00 PM Arizona (-1 day) |
| 5:00 PM Melbourne | = 11:00 PM Arizona (-1 day) |
| 6:00 PM Melbourne | = 12:00 AM Arizona |
| 8:00 PM Melbourne | = 2:00 AM Arizona |
Overlapping meeting hours
The 08:00–18:00 working day in Melbourne and Arizona overlaps for 4 hours on 2026-10-22.
- Shared working hours
- 08:00–12:00 Melbourne · 14:00–18:00 Arizona
Clock changes on both sides, 2026–2028
Melbourne and Arizona have the following local clock changes in 2026–2028; all times in the table are local to that side.
| Year | Melbourne | Arizona |
|---|---|---|
| 2026 | · 03:00 → 02:00 · 02:00 → 03:00 | No clock changes; UTC-7 all year. |
| 2027 | · 03:00 → 02:00 · 02:00 → 03:00 | No clock changes; UTC-7 all year. |
| 2028 | · 03:00 → 02:00 · 02:00 → 03:00 | No clock changes; UTC-7 all year. |
At the start of 2026, Arizona is 18 hours behind Melbourne. The difference changes during the following periods.
- From 2026-04-05 02:00 Melbourne until 2026-10-04 03:00 Melbourne, Arizona is 17 hours behind Melbourne.
- From 2027-04-04 02:00 Melbourne until 2027-10-03 03:00 Melbourne, Arizona is 17 hours behind Melbourne.
- From 2028-04-02 02:00 Melbourne until 2028-10-01 03:00 Melbourne, Arizona is 17 hours behind Melbourne.
Frequently asked questions
What time is 9 AM Melbourne in Arizona?
9:00 AM Melbourne = 3:00 PM Arizona (-1 day), using UTC+11 and UTC-7. Choose a date above for the seasonal local time.
Does the time difference between Melbourne and Arizona change during the year?
Yes. During 2026–2028: Arizona is 18 hours behind Melbourne; Arizona is 17 hours behind Melbourne. The clock-change table gives the dates for both sides.
How do I tell whether it is day or night in Arizona?
Read the Arizona 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 Melbourne and Arizona?
The shared 08:00–18:00 working window is 08:00–12:00 Melbourne / 14:00–18:00 Arizona, a total of 4 hours.
What is the time difference between Melbourne and Arizona now?
Right now, Arizona is 18 hours behind Melbourne. Conversion formula: Arizona = Melbourne − 18h · Melbourne − 17h.