New York to HST
-6hNew York
EDTSOURCEHST
HSTGreen rows indicate typical business hours (9 AM - 5 PM)
EDT and HST on the World Map
The map below highlights the EDT (Eastern Standard Time) and HST (Hawaii Standard Time) timezone regions across the globe.
EST – Eastern Standard Time
UTC-05:00Eastern Standard Time (EST) is the time zone for the eastern United States and Canada, 5 hours behind UTC.
- •EST is the most widely used time zone in the United States by population.
- •The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.
- •23 US states are fully or partially in the Eastern Time Zone.
- •EST was established by the Standard Time Act of 1918.
- •Over 47% of the US population lives in the Eastern Time Zone.
HST – Hawaii Standard Time
UTC-10:00Hawaii Standard Time (HST) is the time zone for the Hawaiian Islands, 10 hours behind UTC.
- •Hawaii does not observe daylight saving time.
- •HST is 5 hours behind EST in winter and 6 hours behind EDT in summer.
- •Hawaii is one of only two US states that don't observe DST (the other is Arizona).
About New York
WikipediaNew York City, the financial capital of the world, operates on Eastern Time (EST/EDT). Home to Wall Street and the NYSE, NYC is crucial for global business coordination.
New York City has more than 800 languages spoken, making it the most linguistically diverse city in the world.
Comparing Time Zones: New York and HST
New York runs on Eastern Daylight Time (EDT) at UTC-04:00, currently observing daylight saving time. HST runs on Hawaii Standard Time (HST) at UTC-10:00. That puts New York 6 hours behind HST — a difference of -6h at the current offsets.
In practice, when it is 9:00 AM in New York it is 3:00 AM in HST. Midnight in New York is 6:00 PM in HST.New York observes daylight saving time while HST does not, so the gap narrows or widens by an hour part of the year.
New York to HST time conversion table
| New York (EDT) | HST (HST) | Day |
|---|---|---|
| 12:00 AM | 6:00 PM | previous day |
| 6:00 AM | 12:00 AM | same day |
| 7:00 AM | 1:00 AM | same day |
| 8:00 AM | 2:00 AM | same day |
| 9:00 AM | 3:00 AM | same day |
| 12:00 PM | 6:00 AM | same day |
| 3:00 PM | 9:00 AM | same day |
| 5:00 PM | 11:00 AM | same day |
| 6:00 PM | 12:00 PM | same day |
| 9:00 PM | 3:00 PM | same day |
Why people convert New York to HST time
- Scheduling a call from New York to HST: a 10:00 AM start in New York lands at 4:00 AM in HST, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both New York and HST are inside the 9-to-5 working day between 3:00 PM and 5:00 PM EDT time (9:00 AM–11:00 AM HST). That is roughly 2 hours of usable overlap.
- Coordinating a New York-based team with HST contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM EDT" is unambiguous; "3 PM" across a -6h gap is not.
- Block 3:00 PM–5:00 PM EDT as the recurring meeting window if you work primarily from New York and need HST colleagues present.
- New York: Clocks fall back on Sun, Nov 1, 2026. Re-check this page after that date because the offset changes and so does the -6h gap.
About EST (Eastern Standard Time)
Eastern Standard Time (EST) is observed during the winter months in the eastern part of North America. It covers 23 US states and parts of Canada including Ontario and Quebec. EST is the most populous time zone in the United States, home to major financial centers like New York City and global organizations headquartered in Washington D.C. During daylight saving time (March–November), clocks shift to Eastern Daylight Time (EDT, UTC-04:00). The time zone also covers parts of the Caribbean and Central America including Panama, Jamaica, and the Cayman Islands.
About HST (Hawaii Standard Time)
Hawaii Standard Time (HST) is used in the state of Hawaii and does not observe daylight saving time. This makes HST one of the most consistent time zones in the US. The Hawaiian Islands are among the last places on Earth to see a new calendar day.
Best time to call between New York and HST
Both New York and HST sit inside the 9 AM – 5 PM working day between 3:00 PM–5:00 PM EDT, which is 9:00 AM–11:00 AM HST. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
New York and HST overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
New York is 6 hours behind HST (EDT UTC-04:00 → HST UTC-10:00). The shared working window is 3:00 PM–5:00 PM EDT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
New York
☀ Currently in DST
Standard: UTC-05:00 · DST: UTC-04:00
Clocks fall back on Sun, Nov 1, 2026
HST
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between New York and HST?
New York (EDT, UTC-04:00) is 6 hours behind HST (HST, UTC-10:00). The gap is currently -6h.
How do I convert New York time to HST time?
Add -6h to New York local time. For example, 9:00 AM in New York is 3:00 AM in HST.
What time is it in HST right now?
HST uses HST at UTC-10:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -6h offset from New York.
What is the best time to call HST from New York?
Call between 3:00 PM and 5:00 PM EDT — that maps to 9:00 AM–11:00 AM HST and keeps both parties inside the working day.
Which is behind, New York or HST?
New York is 6 hours behind HST. When it is 12:00 PM in New York it is 6:00 AM in HST.
Do New York and HST use different time zones?
New York (USA) uses EDT at UTC-04:00, while HST uses HST at UTC-10:00. The IANA identifiers are America/New_York and Pacific/Honolulu.
Does daylight saving time affect the New York–HST difference?
Yes at the moment: New York is on daylight saving time and HST is not, so the -6h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share New York's time zone?
EDT also covers New York City, Washington D.C., Miami, Toronto, Philadelphia, Atlanta, Boston, Montreal and 8 more.
Which countries use EDT, New York's zone?
EDT is used in United States (Eastern), Canada (Ontario, Quebec), Mexico (Quintana Roo), Panama, Jamaica, Cayman Islands, Haiti, Bahamas and 4 more.
Is there a day difference between New York and HST?
Not normally. The -6h gap only pushes the date over the previous day.
What is the time difference between New York and HST?
HST is -6h from New York.
What timezone is New York in?
New York City, the financial capital of the world, operates on Eastern Time (EST/EDT). Home to Wall Street and the NYSE, NYC is crucial for global business coordination.
What timezone is HST in?
HST operates on its local timezone.
What are the business hours in New York?
Standard business hours in New York are 9:00 AM - 5:00 PM EST.
Which countries use EST (Eastern Standard Time)?
EST is used in United States (Eastern), Canada (Ontario, Quebec), Mexico (Quintana Roo), Panama, Jamaica, Cayman Islands, and 6 more countries.
Does EST observe daylight saving time?
Yes, EST switches to EDT during summer months.
What are some interesting facts about EST?
EST is the most widely used time zone in the United States by population. The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.
Which cities are in the HST timezone?
Major cities in the HST timezone include Honolulu, Hilo, Kailua, Pearl City, Kapolei.
What is the UTC offset for HST?
Hawaii Standard Time (HST) is at UTC-10:00.
What should I know about the HST timezone?
Hawaii does not observe daylight saving time. HST is 5 hours behind EST in winter and 6 hours behind EDT in summer.
When is it midnight in New York, what time is it in HST?
When it is 12:00 AM (midnight) in New York (EST), it is -6h later in HST (HST).
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