Offset
The time difference between Honolulu and Frankfurt am Main is 12 hours.
Honolulu (HST) is behind Frankfurt am Main (CEST).
HST: UTC-10
CEST: UTC+2
Frankfurt am Main is currently observing daylight saving time; Honolulu is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Honolulu and Frankfurt am Main don't overlap on the same weekday. Frankfurt am Main is 12 hours ahead of Honolulu.
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 Honolulu (7 PM–8 PM in Frankfurt am Main) — suggest 7:00 AM Honolulu (7:00 PM Frankfurt am Main).
- 7 PM–8 PM in Honolulu (7 AM–8 AM the next day in Frankfurt am Main) — suggest 7:00 PM Honolulu (7:00 AM Frankfurt am Main).
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.
United States
- New Year's DayThu, Jan 1
- Martin Luther King, Jr. DayMon, Jan 19
- Presidents DayMon, Feb 16
- Memorial DayMon, May 25
- Juneteenth National Independence DayFri, Jun 19
- Independence DayFri, Jul 3
- Labour DayMon, Sep 7
- Columbus DayMon, Oct 12
- Veterans DayWed, Nov 11
- Thanksgiving DayThu, Nov 26
- Christmas DayFri, Dec 25
Germany
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Labour DayFri, May 1
- Ascension DayThu, May 14
- Whit MondayMon, May 25
- German Unity DaySat, Oct 3
- Christmas DayFri, Dec 25
- St. Stephen's DaySat, Dec 26
About these zones
Honolulu uses Hawaii Time (HST). To call United States, dial +1.
Frankfurt am Main uses Central European Time (CET, or CEST). To call Germany, dial +49.
Frankfurt am Main is approximately 7,450 miles north of Honolulu.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Honolulu | Frankfurt am Main | Day |
|---|---|---|
| 12:00 am | 12:00 pm | Same day |
| 1:00 am | 1:00 pm | Same day |
| 2:00 am | 2:00 pm | Same day |
| 3:00 am | 3:00 pm | Same day |
| 4:00 am | 4:00 pm | Same day |
| 5:00 am | 5:00 pm | Same day |
| 6:00 am | 6:00 pm | Same day |
| 7:00 am | 7:00 pm | Same day |
| 8:00 am | 8:00 pm | Same day |
| 9:00 am | 9:00 pm | Same day |
| 10:00 am | 10:00 pm | Same day |
| 11:00 am | 11:00 pm | Same day |
| 12:00 pm | 12:00 am | +1 day |
| 1:00 pm | 1:00 am | +1 day |
| 2:00 pm | 2:00 am | +1 day |
| 3:00 pm | 3:00 am | +1 day |
| 4:00 pm | 4:00 am | +1 day |
| 5:00 pm | 5:00 am | +1 day |
| 6:00 pm | 6:00 am | +1 day |
| 7:00 pm | 7:00 am | +1 day |
| 8:00 pm | 8:00 am | +1 day |
| 9:00 pm | 9:00 am | +1 day |
| 10:00 pm | 10:00 am | +1 day |
| 11:00 pm | 11:00 am | +1 day |
Daylight saving time
Frankfurt am Main observes daylight saving time; Honolulu does not. The offset between the two zones changes when Frankfurt am Main transitions: on Sunday, October 25, 2026, clocks fall back from CEST to CET.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:50 AM
- Sunset
- 7:13 PM
- Day length
- 13h 23m
- Sunrise
- 5:18 AM
- Sunset
- 9:33 PM
- Day length
- 16h 15m
Daylight overlap: 1h 55m — 5:18 PM–7:13 PM in Honolulu (5:18 AM–7:13 AM in Frankfurt am Main). Both locations are in daylight during this window.
Cities in these zones
Other cities in Central European Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Hawaii Time
- HNL
Airports in Central European Time
- BER
- HAM
- LBC
- MUC
- CGN
- DUS
- FRA
- STR
Related conversions
Common conversions
- What is 9:00 am Honolulu in Frankfurt am Main?
- 9:00 am Honolulu is 9:00 pm Frankfurt am Main.
- What is 12:00 pm Honolulu in Frankfurt am Main?
- 12:00 pm Honolulu is 12:00 am Frankfurt am Main, the next day.
- What is 12:30 pm Honolulu in Frankfurt am Main?
- 12:30 pm Honolulu is 12:30 am Frankfurt am Main, the next day.
- What is 2:00 pm Honolulu in Frankfurt am Main?
- 2:00 pm Honolulu is 2:00 am Frankfurt am Main, the next day.
- What is 5:00 pm Honolulu in Frankfurt am Main?
- 5:00 pm Honolulu is 5:00 am Frankfurt am Main, the next day.
- What is 11:30 pm Honolulu in Frankfurt am Main?
- 11:30 pm Honolulu is 11:30 am Frankfurt am Main, the next day.