Time difference: Jeju City and New York

New York is 13 hours behind Jeju City.

New York is 13 hours behind Jeju City. Jeju City is UTC+9. New York is UTC-4.

Jeju City on 15 October 2026: sunrise 06:38, sunset 18:00, day length 11 h 23 min.

New York on 15 October 2026: sunrise 07:07, sunset 18:15, day length 11 h 8 min.

For Jeju City and New York: Jeju City has no clock change scheduled in the next year. The last year with a seasonal offset change was 1988. The offset now is UTC+9.

For New York and Jeju City: The next clock change in New York is 1 hour back on 1 November 2026 at 02:00, from UTC-4 to UTC-5.

When the difference changes
Change
The gap changes on 1 November 2026 at 02:00, when clocks in New York move back 1 hour.
The gap changes on 14 March 2027 at 02:00, when clocks in New York move forward 1 hour.
The gap changes on 7 November 2027 at 02:00, when clocks in New York move back 1 hour.
Working hours from each side
View09:00 to 17:00
From Jeju CityJeju City and New York have no hour that is 09:00 to 17:00 in both cities.
From New YorkNew York and Jeju City have no hour that is 09:00 to 17:00 in both cities.
Hours in Jeju City and New York. Shaded cells are 09:00 to 17:00. The stronger shade is when both are.
Jeju CityNew York
00:0011:00 (previous day)
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02:0013:00 (previous day)
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05:0016:00 (previous day)
06:0017:00 (previous day)
07:0018:00 (previous day)
08:0019:00 (previous day)
09:0020:00 (previous day)
10:0021:00 (previous day)
11:0022:00 (previous day)
12:0023:00 (previous day)
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17:0004:00
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23:0010:00
Sun this year
CityLongest dayShortest day
Jeju City with New York21 June 2026, 14 h 23 min22 December 2026, 9 h 56 min
New York with Jeju City21 June 2026, 15 h 6 min21 December 2026, 9 h 15 min
Next public holidays
CityDateHoliday
Jeju City and New York25 December 2026기독탄신일
Jeju City and New York1 January 2027신정
New York and Jeju City11 November 2026Veterans Day
New York and Jeju City26 November 2026Thanksgiving Day