HST to New York
+6hHST
HSTSOURCENew York
EDTGreen rows indicate typical business hours (9 AM - 5 PM)
HST and EDT on the World Map
The map below highlights the HST (Hawaii Standard Time) and EDT (Eastern Standard Time) timezone regions across the globe.
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).
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.
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.
Everything You Need to Know About HST and New York Time
HST runs on Hawaii Standard Time (HST) at UTC-10:00. New York runs on Eastern Daylight Time (EDT) at UTC-04:00, also currently on daylight saving time. That puts HST 6 hours ahead of New York — a difference of +6h at the current offsets.
In practice, when it is 9:00 AM in HST it is 3:00 PM in New York. Midnight in HST is 6:00 AM in New York.New York observes daylight saving time while HST does not, so the gap narrows or widens by an hour part of the year.
HST to New York time conversion table
| HST (HST) | New York (EDT) | Day |
|---|---|---|
| 12:00 AM | 6:00 AM | same day |
| 6:00 AM | 12:00 PM | same day |
| 7:00 AM | 1:00 PM | same day |
| 8:00 AM | 2:00 PM | same day |
| 9:00 AM | 3:00 PM | same day |
| 12:00 PM | 6:00 PM | same day |
| 3:00 PM | 9:00 PM | same day |
| 5:00 PM | 11:00 PM | same day |
| 6:00 PM | 12:00 AM | next day |
| 9:00 PM | 3:00 AM | next day |
Why people convert HST to New York time
- Scheduling a call from HST to New York: a 10:00 AM start in HST lands at 4:00 PM in New York, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both HST and New York are inside the 9-to-5 working day between 9:00 AM and 11:00 AM HST time (3:00 PM–5:00 PM EDT). That is roughly 2 hours of usable overlap.
- Booking travel or deliveries: tracking New York local time against HST keeps pickup windows and arrival estimates honest across the +6h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM HST" is unambiguous; "3 PM" across a +6h gap is not.
- Block 9:00 AM–11:00 AM HST as the recurring meeting window if you work primarily from HST and need New York colleagues present.
- New York: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
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.
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.
Best time to call between HST and New York
Both HST and New York sit inside the 9 AM – 5 PM working day between 9:00 AM–11:00 AM HST, which is 3:00 PM–5:00 PM EDT. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
HST and New York overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
HST is 6 hours ahead of New York (HST UTC-10:00 → EDT UTC-04:00). The shared working window is 9:00 AM–11:00 AM HST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
HST
Does not observe DST
New York
☀ Currently in DST
Standard: UTC-05:00 · DST: UTC-04:00
Clocks fall back on Sun, Nov 1, 2026
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 HST and New York?
HST (HST, UTC-10:00) is 6 hours ahead of New York (EDT, UTC-04:00). The gap is currently +6h.
How do I convert HST time to New York time?
Add +6h to HST local time. For example, 9:00 AM in HST is 3:00 PM in New York.
What time is it in New York right now?
New York uses EDT at UTC-04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +6h offset from HST.
What is the best time to call New York from HST?
Call between 9:00 AM and 11:00 AM HST — that maps to 3:00 PM–5:00 PM EDT and keeps both parties inside the working day.
Which is ahead, HST or New York?
HST is 6 hours ahead of New York. When it is 12:00 PM in HST it is 6:00 PM in New York.
Do HST and New York use different time zones?
HST uses HST at UTC-10:00, while New York (USA) uses EDT at UTC-04:00. The IANA identifiers are Pacific/Honolulu and America/New_York.
Does daylight saving time affect the HST–New York 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 HST's time zone?
HST also covers Honolulu, Hilo, Kailua, Pearl City, Kapolei.
Which countries use HST, HST's zone?
HST is used in United States (Hawaii).
Is there a day difference between HST and New York?
Not normally. The +6h gap only pushes the date over for late-evening times.
What is the time difference between HST and New York?
New York is +6h from HST.
What timezone is HST in?
HST operates on its local timezone.
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 are the business hours in New York?
Standard business hours in New York are 9:00 AM - 5:00 PM EST.
Which countries use HST (Hawaii Standard Time)?
HST is used in United States (Hawaii).
Does HST observe daylight saving time?
No, HST does not observe daylight saving time and remains at UTC-10:00 year-round.
What are some interesting facts about HST?
Hawaii does not observe daylight saving time. HST is 5 hours behind EST in winter and 6 hours behind EDT in summer.
Which cities are in the EST timezone?
Major cities in the EST timezone include New York City, Washington D.C., Miami, Toronto, Philadelphia, Atlanta, Boston, Montreal.
What is the UTC offset for EST?
Eastern Standard Time (EST) is at UTC-05:00. During daylight saving time, it shifts to EDT.
What should I know about the EST timezone?
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.
When is it midnight in HST, what time is it in New York?
When it is 12:00 AM (midnight) in HST (HST), it is +6h later in New York (EST).
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