Incheon to Brooklyn time
UTC+9 · UTC+9 → EDT · UTC−4
Incheon is 13 hours ahead of Brooklyn
Incheon · UTC+9
Friday, 25 September 2026
Brooklyn · EDT
Thursday, 24 September 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
0003060912151821
IncheonUTC+9 · +09:00
0003060912151821
BrooklynEDT · -04:00
1114172023020508
No overlap in standard working hours. Closest workable window: 09:00–12:00 in Incheon, which is 20:00–23:00 in Brooklyn.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
05:03 Fri 25 Sep Incheon = 16:03 Thu 24 Sep Brooklyn
Hour-by-hour conversion
| IncheonEvery hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Brooklyn | |
|---|---|---|
| 00:00 | 11:00prev. day | |
| 01:00 | 12:00prev. day | |
| 02:00 | 13:00prev. day | |
| 03:00 | 14:00prev. day | |
| 04:00 | 15:00prev. day | |
| 05:00 | 16:00prev. day | Now |
| 06:00 | 17:00prev. day | |
| 07:00 | 18:00prev. day | |
| 08:00 | 19:00prev. day | |
| 09:00 | 20:00prev. day | |
| 10:00 | 21:00prev. day | |
| 11:00 | 22:00prev. day | |
| 12:00 | 23:00prev. day | |
| 13:00 | 00:00 | |
| 14:00 | 01:00 | |
| 15:00 | 02:00 | |
| 16:00 | 03:00 | |
| 17:00 | 04:00 | |
| 18:00 | 05:00 | |
| 19:00 | 06:00 | |
| 20:00 | 07:00 | |
| 21:00 | 08:00 | |
| 22:00 | 09:00 | |
| 23:00 | 10:00 |
Planning between Incheon and Brooklyn
Incheon (Asia/Seoul) is UTC+9 and Brooklyn (America/New_York) is UTC−4 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Incheon is 20:00 in Brooklyn
- 12:00 in Incheon is 23:00 in Brooklyn
- 15:00 in Incheon is 02:00 in Brooklyn
- 18:00 in Incheon is 05:00 in Brooklyn
Reverse: Brooklyn to Incheon. Or open both in the meeting planner with more cities.