New York to SGT
+12hNew York
EDTSOURCESGT
SGTGreen rows indicate typical business hours (9 AM - 5 PM)
EDT and SGT on the World Map
The map below highlights the EDT (Eastern Standard Time) and SGT (Singapore 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.
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
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.
New York vs SGT: Offsets, DST and Best Call Times
New York runs on Eastern Daylight Time (EDT) at UTC-04:00, currently observing daylight saving time. SGT runs on Singapore Standard Time (SGT) at UTC+08:00. That puts New York 12 hours ahead of SGT — a difference of +12h at the current offsets.
In practice, when it is 9:00 AM in New York it is 9:00 PM in SGT. Midnight in New York is 12:00 PM in SGT.New York observes daylight saving time while SGT does not, so the gap narrows or widens by an hour part of the year.
New York to SGT time conversion table
| New York (EDT) | SGT (SGT) | Day |
|---|---|---|
| 12:00 AM | 12:00 PM | same day |
| 6:00 AM | 6:00 PM | same day |
| 7:00 AM | 7:00 PM | same day |
| 8:00 AM | 8:00 PM | same day |
| 9:00 AM | 9:00 PM | same day |
| 12:00 PM | 12:00 AM | next day |
| 3:00 PM | 3:00 AM | next day |
| 5:00 PM | 5:00 AM | next day |
| 6:00 PM | 6:00 AM | next day |
| 9:00 PM | 9:00 AM | next day |
Why people convert New York to SGT time
- Scheduling a call from New York to SGT: a 10:00 AM start in New York lands at 10:00 PM in SGT, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +12h gap: New York and SGT have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in SGT is 9:00 PM in New York.
- Watching a live event or market open: New York viewers need 9:00 PM in SGT to catch a 9:00 AM start there, and 12:00 PM if the event is anchored to New York.
- Always state the zone abbreviation, not just the hour. "3:00 PM EDT" is unambiguous; "3 PM" across a +12h gap is not.
- With a +12h gap there is no shared 9-to-5 window, so alternate the early start: one week New York takes the early slot, the next week SGT does.
- 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 +12h 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 SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
Best time to call between New York and SGT
With a +12h offset there is no overlap inside a normal 9 AM – 5 PM day. SGT opens at 9:00 AM SGT, which is 9:00 PM in New York, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
New York and SGT have no shared working hours because of the +12h gap. Teams need to alternate early starts or rely on asynchronous handovers.
New York is 12 hours ahead of SGT (EDT UTC-04:00 → SGT UTC+08:00). There is no shared 9-to-5 window, so plan around an early or late slot. 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
SGT
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 SGT?
New York (EDT, UTC-04:00) is 12 hours ahead of SGT (SGT, UTC+08:00). The gap is currently +12h.
How do I convert New York time to SGT time?
Add +12h to New York local time. For example, 9:00 AM in New York is 9:00 PM in SGT.
What time is it in SGT right now?
SGT uses SGT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +12h offset from New York.
What is the best time to call SGT from New York?
There is no shared working-hours window because of the +12h gap. The closest option is 1:00 PM in New York, which is 1:00 AM in SGT.
Which is ahead, New York or SGT?
New York is 12 hours ahead of SGT. When it is 12:00 PM in New York it is 12:00 AM in SGT.
Do New York and SGT use different time zones?
New York (USA) uses EDT at UTC-04:00, while SGT uses SGT at UTC+08:00. The IANA identifiers are America/New_York and Asia/Singapore.
Does daylight saving time affect the New York–SGT difference?
Yes at the moment: New York is on daylight saving time and SGT is not, so the +12h 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 SGT?
Sometimes. The +12h gap is large enough that 8:00 PM or later in New York already falls on the next day in SGT.
What is the time difference between New York and SGT?
SGT is +12h 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 SGT in?
SGT 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 SGT timezone?
Major cities in the SGT timezone include Singapore.
What is the UTC offset for SGT?
Singapore Standard Time (SGT) is at UTC+08:00.
What should I know about the SGT timezone?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
When is it midnight in New York, what time is it in SGT?
When it is 12:00 AM (midnight) in New York (EST), it is +12h later in SGT (SGT).
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