SGT to New York
-12hSGT
SGTSOURCENew York
EDTGreen rows indicate typical business hours (9 AM - 5 PM)
SGT and EDT on the World Map
The map below highlights the SGT (Singapore Standard Time) and EDT (Eastern Standard Time) timezone regions across the globe.
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.
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.
SGT vs New York: Offsets, DST and Best Call Times
SGT runs on Singapore Standard Time (SGT) at UTC+08:00. New York runs on Eastern Daylight Time (EDT) at UTC-04:00, also currently on daylight saving time. That puts SGT 12 hours behind New York — a difference of -12h at the current offsets.
In practice, when it is 9:00 AM in SGT it is 9:00 PM in New York on the previous day. Midnight in SGT is 12:00 PM in New York.New York observes daylight saving time while SGT does not, so the gap narrows or widens by an hour part of the year.
SGT to New York time conversion table
| SGT (SGT) | New York (EDT) | Day |
|---|---|---|
| 12:00 AM | 12:00 PM | previous day |
| 6:00 AM | 6:00 PM | previous day |
| 7:00 AM | 7:00 PM | previous day |
| 8:00 AM | 8:00 PM | previous day |
| 9:00 AM | 9:00 PM | previous day |
| 12:00 PM | 12:00 AM | same day |
| 3:00 PM | 3:00 AM | same day |
| 5:00 PM | 5:00 AM | same day |
| 6:00 PM | 6:00 AM | same day |
| 9:00 PM | 9:00 AM | same day |
Why people convert SGT to New York time
- Scheduling a call from SGT to New York: a 10:00 AM start in SGT lands at 10:00 PM in New York the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -12h gap: SGT and New York 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 New York is 9:00 PM in SGT.
- Booking travel or deliveries: tracking New York local time against SGT keeps pickup windows and arrival estimates honest across the -12h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM SGT" 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 SGT takes the early slot, the next week New York does.
- 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 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.
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 SGT and New York
With a -12h offset there is no overlap inside a normal 9 AM – 5 PM day. New York opens at 9:00 AM EDT, which is 9:00 PM in SGT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
SGT and New York have no shared working hours because of the -12h gap. Teams need to alternate early starts or rely on asynchronous handovers.
SGT is 12 hours behind New York (SGT UTC+08:00 → EDT UTC-04:00). 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
SGT
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 SGT and New York?
SGT (SGT, UTC+08:00) is 12 hours behind New York (EDT, UTC-04:00). The gap is currently -12h.
How do I convert SGT time to New York time?
Add -12h to SGT local time. For example, 9:00 AM in SGT is 9:00 PM in New York (previous day).
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 -12h offset from SGT.
What is the best time to call New York from SGT?
There is no shared working-hours window because of the -12h gap. The closest option is 1:00 PM in SGT, which is 1:00 AM in New York.
Which is behind, SGT or New York?
SGT is 12 hours behind New York. When it is 12:00 PM in SGT it is 12:00 AM in New York.
Do SGT and New York use different time zones?
SGT uses SGT at UTC+08:00, while New York (USA) uses EDT at UTC-04:00. The IANA identifiers are Asia/Singapore and America/New_York.
Does daylight saving time affect the SGT–New York 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 SGT's time zone?
SGT also covers Singapore.
Which countries use SGT, SGT's zone?
SGT is used in Singapore.
Is there a day difference between SGT and New York?
Sometimes. The -12h gap is large enough that 8:00 PM or later in SGT already falls on the in New York.
What is the time difference between SGT and New York?
New York is -12h from SGT.
What timezone is SGT in?
SGT 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 SGT (Singapore Standard Time)?
SGT is used in Singapore.
Does SGT observe daylight saving time?
No, SGT does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about SGT?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
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 SGT, what time is it in New York?
When it is 12:00 AM (midnight) in SGT (SGT), it is -12h later in New York (EST).
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