Time difference
Honolulu to Melbourne Time Difference
Melbourne is 21 hours ahead of Honolulu — when it's 12:00 PM in Honolulu, it's 9:00 AM the next day in Melbourne. (Honolulu (Pacific/Honolulu, HST); Melbourne (Australia/Melbourne, AEDT).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Melbourne is 21 hours ahead of Honolulu. The best window for a call is 12 PM–5 PM in Honolulu, which is 9 AM–2 PM in Melbourne — a 5-hour overlap inside 9 AM–5 PM on both sides. Clocks change on April 4, 2027, which briefly shifts the gap between Honolulu and Melbourne — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Honolulu, it's 6:00 AM the next day in Melbourne.
- When it's 9:00 AM in Melbourne, it's 12:00 PM the previous day in Honolulu.
Melbourne is currently 21 hours ahead of Honolulu.
Interactive converter
12:00PM
Select both cities to see the converted time.
Best times to meet
The 9 AM – 5 PM business windows in Honolulu and Melbourne overlap for 5 hours. 12 PM–5 PM in Honolulu is 9 AM–2 PM in Melbourne. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Honolulu | Melbourne |
|---|---|
| 12 AM | 9:00 PM |
| 1 AM | 10:00 PM |
| 2 AM | 11:00 PM |
| 3 AM | 12:00 AM (next day) |
| 4 AM | 1:00 AM (next day) |
| 5 AM | 2:00 AM (next day) |
| 6 AM | 3:00 AM (next day) |
| 7 AM | 4:00 AM (next day) |
| 8 AM | 5:00 AM (next day) |
| 9 AM | 6:00 AM (next day) |
| 10 AM | 7:00 AM (next day) |
| 11 AM | 8:00 AM (next day) |
| 12 PM | 9:00 AM (next day) |
| 1 PM | 10:00 AM (next day) |
| 2 PM | 11:00 AM (next day) |
| 3 PM | 12:00 PM (next day) |
| 4 PM | 1:00 PM (next day) |
| 5 PM | 2:00 PM (next day) |
| 6 PM | 3:00 PM (next day) |
| 7 PM | 4:00 PM (next day) |
| 8 PM | 5:00 PM (next day) |
| 9 PM | 6:00 PM (next day) |
| 10 PM | 7:00 PM (next day) |
| 11 PM | 8:00 PM (next day) |
Daylight saving
On April 4, 2027, Melbourne shifts for daylight saving. After that, Melbourne will be 20 hours ahead of Honolulu (currently 21 hours ahead of Honolulu). The converter and the tables above always reflect the correct offset for the date you pick.
- Honolulu does not observe daylight saving time.
- Melbourne is currently observing daylight saving time.
Frequently asked questions
- Is Melbourne ahead of or behind Honolulu?
- Melbourne is 21 hours ahead of Honolulu.
- How many hours ahead of Honolulu is Melbourne?
- Melbourne is 21 hours ahead of Honolulu.
- What time is 9 AM in Honolulu in Melbourne?
- 9:00 AM in Honolulu is 6:00 AM the next day in Melbourne.
- What time is noon in Honolulu in Melbourne?
- 12:00 PM in Honolulu is 9:00 AM the next day in Melbourne.
- What time is 5 PM in Honolulu in Melbourne?
- 5:00 PM in Honolulu is 2:00 PM the next day in Melbourne. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Honolulu in Melbourne?
- 3:00 PM in Honolulu is 12:00 PM the next day in Melbourne.
- Is Honolulu currently observing daylight saving time?
- Honolulu does not observe daylight saving time — its UTC offset stays the same all year.
- Is Melbourne currently observing daylight saving time?
- Melbourne is currently observing daylight saving time (summer time).
- Do Honolulu and Melbourne observe daylight saving?
- On April 4, 2027, Melbourne shifts for daylight saving. After that, Melbourne will be 20 hours ahead of Honolulu (currently 21 hours ahead of Honolulu). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Melbourne from Honolulu?
- Aim for 12 PM–5 PM in Honolulu, which is 9 AM–2 PM in Melbourne.
- When is the best time to call Honolulu from Melbourne?
- Aim for 9 AM–2 PM in Melbourne, which is 12 PM–5 PM in Honolulu.
- Honolulu (HST) to Melbourne (AEDT) — how do I convert quickly?
- Add 21 hours to Honolulu local time to get Melbourne local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Honolulu to New York
- Honolulu to London
- Honolulu to Tokyo
- Dubai to Honolulu
- Honolulu to Singapore
- Honolulu to Los Angeles
- Honolulu to Sydney
- Honolulu to Paris
- Honolulu to Mumbai
- Hong Kong to Honolulu