When it is 09:00 in Jakarta it is 21:00 in New York in January and 22:00 in July. New York is 12 hours behind Jakarta right now — but it is not constant: the difference is 12 hours behind in January and 11 hours behind in July. This page gives the live times in both cities, the overlap between their working days, the daylight saving dates that move the difference, and the best meeting windows.
Try the tool: Time Zone Converter — convert any time between Jakarta and New York, with the offset for the date you pick.
Live times in Jakarta and New York
The two cities side by side. The January column uses the winter offsets (Jakarta UTC+07:00, New York UTC−05:00); the July column uses the summer offsets (Jakarta UTC+07:00, New York UTC−04:00).
| Time in Jakarta | New York in January | New York in July |
|---|---|---|
| 00:00 | 12:00 | 13:00 |
| 06:00 | 18:00 | 19:00 |
| 09:00 | 21:00 | 22:00 |
| 12:00 | 00:00 | 01:00 |
| 15:00 | 03:00 | 04:00 |
| 17:00 | 05:00 | 06:00 |
| 21:00 | 09:00 | 10:00 |
The world clock shows the current time in both cities live, and the individual city pages — time in Jakarta and time in New York — explain each city's time zone, offsets and daylight saving in full.
The time difference between Jakarta and New York
The difference is not constant. In January New York is 12 hours behind Jakarta; in July it is 11 hours behind Jakarta. The difference changes on Sunday, 8 March 2026 (from 12 hours behind to 11 hours behind) and Sunday, 1 November 2026 (from 11 hours behind to 12 hours behind) — those are the dates when one of the two cities changes its clocks and the other does not, or when they change on different days. Between those dates the difference is one value; outside them it is the other.
To convert a time, add the difference: 09:00 in Jakarta is 21:00 in New York in January and 22:00 in July; 17:00 in Jakarta — the end of the working day — is 05:00 in New York in January and 06:00 in July. To go the other way, subtract it: 09:00 in New York is 21:00 in Jakarta in January. The time difference calculator does the arithmetic for any date, and the UTC to New York page gives the full conversion table for New York.
Meeting overlap between Jakarta and New York
The overlap is the hours when both cities are in their working day (09:00–17:00 local time). The table marks the overlapping hours in Jakarta's working day and shows what time they are in New York.
January
| Jakarta time | New York time | Both working? |
|---|---|---|
| 09:00 | 21:00 | Yes |
| 10:00 | 22:00 | Yes |
| 11:00 | 23:00 | Yes |
| 12:00 | 00:00 | Yes |
| 13:00 | 01:00 | Yes |
| 14:00 | 02:00 | Yes |
| 15:00 | 03:00 | Yes |
| 16:00 | 04:00 | Yes |
July
| Jakarta time | New York time | Both working? |
|---|---|---|
| 09:00 | 22:00 | No |
| 10:00 | 23:00 | No |
| 11:00 | 00:00 | No |
| 12:00 | 01:00 | No |
| 13:00 | 02:00 | No |
| 14:00 | 03:00 | No |
| 15:00 | 04:00 | No |
| 16:00 | 05:00 | No |
In January the overlap is 8 hours: 09:00, 10:00, 11:00, 12:00, 13:00, 14:00, 15:00, 16:00 Jakarta time. In July it is 0 hours: there is no hour when both cities are in their working day. The meeting planner finds the overlap for any two cities and any date, and the meeting time finder finds it for a whole team.
Daylight saving in Jakarta and New York
Jakarta does not observe daylight saving, so its offset of UTC+07:00 never changes.
New York observes daylight saving: in 2026 the clocks go forward on 8 March 2026 and back on 1 November 2026, moving the offset from UTC−05:00 to UTC−04:00.
The difference changes on Sunday, 8 March 2026 and Sunday, 1 November 2026 in 2026. On those dates, one city changes its clocks and the other does not — or they change on different days — so the difference moves by an hour. A standing meeting set in one city's local time will land an hour early or late on the other side until the second city catches up. The fix is to set the calendar event in UTC, or to check the overlap again after each change. The individual DST pages — Jakarta DST 2026 and New York DST 2026 — give the exact dates for each city.
Best meeting windows
The best windows in January are 09:00–17:00 in Jakarta (21:00–05:00 in New York). These are the hours inside both working days, so nobody is up early or late. It is a short window, so keep the meeting short and send an agenda in advance.
Calling and travel notes
When it is 09:00 in Jakarta it is 21:00 in New York in January; when it is 12:00 in Jakarta it is 00:00 in New York; when it is 17:00 in Jakarta it is 05:00 in New York. The difference is 12 hours or more, so the two cities are on different dates for part of the day: when it is Monday morning in Jakarta, it is still Sunday in New York if New York is behind, or already Monday evening if it is ahead. Always state the date as well as the time when you schedule across this pair. Scheduling between the Americas and Asia is the hardest case in time-zone work: the difference is 12 hours or more, so one side's working day is the other's night. The only workable approach is to meet at the edge of the day — early morning in Jakarta and evening in New York, or the reverse — and to keep the meeting short. Rotate the awkward hour week by week, or the same side will always be the one giving up its evening. Record the meeting and share notes, so the side that could not attend can still follow the decision.
Worked conversions
Six conversions, for January (offsets Jakarta UTC+07:00, New York UTC−05:00):
| Jakarta | New York |
|---|---|
| 08:00 | 20:00 |
| 09:00 | 21:00 |
| 12:00 | 00:00 |
| 14:00 | 02:00 |
| 17:00 | 05:00 |
| 20:00 | 08:00 |
In July, add 1 hour to each New York time. For the reverse direction, see New York to Jakarta time.
Jakarta and New York at a glance
| Fact | Jakarta | New York |
|---|---|---|
| Country | Indonesia | United States |
| Region | Asia | Americas |
| IANA time zone | Asia/Jakarta |
America/New_York |
| Standard offset | UTC+07:00 | UTC−05:00 |
| Daylight saving offset | — does not observe | UTC−04:00 |
| Offset in January 2026 | UTC+07:00 | UTC−05:00 |
| Offset in July 2026 | UTC+07:00 | UTC−04:00 |
| Observes daylight saving | No | Yes |
The table is the whole pair in one place. The two numbers that matter most are the January and July offsets: if they are the same in both columns for a city, that city's offset never changes; if they differ, the city observes daylight saving and the difference between the cities moves with it. The individual city pages — time in Jakarta and time in New York — explain each city's time zone, and the DST pages — Jakarta DST 2026 and New York DST 2026 — give the exact change dates.
Frequently asked questions
What is the time difference between Jakarta and New York?
New York is 12 hours behind Jakarta right now. In January the difference is 12 hours behind and in July it is 11 hours behind — it changes with daylight saving.
How do I schedule a recurring meeting between Jakarta and New York?
Pick a time inside the overlap — 09:00–17:00 Jakarta time — and set the calendar event in UTC so it moves correctly when the clocks change. Re-check the overlap in March and October, when the difference moves, and rotate the time if the meeting falls outside someone's working day.
What time is it in New York when it is 09:00 in Jakarta?
It is 21:00 in January and 22:00 in July. The time zone converter gives the answer for any date.
What is the best time for a meeting between Jakarta and New York?
The best windows in January are 09:00–17:00 Jakarta time — inside both working days.
Does the time difference between Jakarta and New York change during the year?
Yes. It changes on Sunday, 8 March 2026 and Sunday, 1 November 2026 in 2026, when one city changes its clocks and the other does not.
What time is it in Jakarta when it is 09:00 in New York?
It is 21:00 in January and 20:00 in July. See New York to Jakarta time for the full comparison from New York's side.
What are the time zones of Jakarta and New York?
Jakarta is in Asia/Jakarta (UTC+07:00 standard time) and New York is in America/New_York (UTC−05:00 standard time).
What time is it in Jakarta when it is midnight in New York?
It is 12:00 in Jakarta in January and 11:00 in July — the previous day, because New York is ahead of Jakarta. Midnight conversions are the ones that most often land on the wrong date, so always check the date as well as the time.
Sources
- IANA Time Zone Database, via Node.js Intl (
Intl.DateTimeFormatwithtimeZone) — offsets, daylight saving dates and local times in this article were worked out from the IANA database, not typed from memory. - TimeFlow's own time-zone data (
data/cities.ts,data/dst.ts), computed from the IANA database. - TimeFlow's time zone converter and meeting planner — the live tools behind the numbers on this page.
- Time-zone and daylight saving rules are set by governments and can change. For flights, deadlines and meetings that cannot move, confirm the time with an official source.