New York City to San Francisco to Sydney to London to CEST to Bangkok Time Converter
Sydney's clocks go forward 1 hour on Sun, Oct 4 · AEST → AEDT
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9:00 am09:00 EDT (UTC-4), Sep 24, 2026 = 6:00 am06:00 PDT (UTC-7), Sep 24, 2026 = 11:00 pm23:00 AEST (UTC+10), Sep 24, 2026 = 2:00 pm14:00 BST (UTC+1), Sep 24, 2026 = 3:00 pm15:00 CEST (UTC+2), Sep 24, 2026 = 8:00 pm20:00 ICT (UTC+7), Sep 24, 2026
New York City is 3 hours ahead of San Francisco. New York City is 14 hours behind Sydney. New York City is 5 hours behind London. New York City is 6 hours behind CEST. New York City is 11 hours behind Bangkok.
How the time difference changes
New York City to San Francisco
Normally, New York City is 3 hours ahead of San Francisco. Briefly around seasonal clock changes, New York City is 4 hours ahead of San Francisco or New York City is 2 hours ahead of San Francisco.
Typically, working hours of 9:00 am to 6:00 pm in New York City correspond to 6:00 am to 3:00 pm in San Francisco.Typically, working hours of 09:00 to 18:00 in New York City correspond to 06:00 to 15:00 in San Francisco.
New York City to Sydney
Depending on seasonal clock changes, New York City is 14 hours behind Sydney, New York City is 15 hours behind Sydney, or New York City is 16 hours behind Sydney.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in New York City correspond to 11:00 pm to 8:00 am (next day) in Sydney, working hours of 9:00 am to 6:00 pm in New York City correspond to 12:00 am (next day) to 9:00 am (next day) in Sydney, or working hours of 9:00 am to 6:00 pm in New York City correspond to 1:00 am (next day) to 10:00 am (next day) in Sydney.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in New York City correspond to 23:00 to 08:00 (next day) in Sydney, working hours of 09:00 to 18:00 in New York City correspond to 00:00 (next day) to 09:00 (next day) in Sydney, or working hours of 09:00 to 18:00 in New York City correspond to 01:00 (next day) to 10:00 (next day) in Sydney.
New York City to London
For most of the year, New York City is 5 hours behind London. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, New York City is 4 hours behind London.
For most of the year, working hours of 9:00 am to 6:00 pm in New York City correspond to 2:00 pm to 11:00 pm in London. At other times of the year, working hours of 9:00 am to 6:00 pm in New York City correspond to 1:00 pm to 10:00 pm in London.For most of the year, working hours of 09:00 to 18:00 in New York City correspond to 14:00 to 23:00 in London. At other times of the year, working hours of 09:00 to 18:00 in New York City correspond to 13:00 to 22:00 in London.
New York City to CEST
For most of the year, New York City is 6 hours behind CEST. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, New York City is 5 hours behind CET. From Nov 1, 2026 to Mar 14, 2027, New York City is 6 hours behind CET.
For most of the year, working hours of 9:00 am to 6:00 pm in New York City correspond to 3:00 pm to 12:00 am (next day) in CEST. At other times of the year, working hours of 9:00 am to 6:00 pm in New York City correspond to 3:00 pm to 12:00 am (next day) in CET or working hours of 9:00 am to 6:00 pm in New York City correspond to 2:00 pm to 11:00 pm in CET.For most of the year, working hours of 09:00 to 18:00 in New York City correspond to 15:00 to 00:00 (next day) in CEST. At other times of the year, working hours of 09:00 to 18:00 in New York City correspond to 15:00 to 00:00 (next day) in CET or working hours of 09:00 to 18:00 in New York City correspond to 14:00 to 23:00 in CET.
New York City to Bangkok
For most of the year, New York City is 11 hours behind Bangkok. From Nov 1, 2026 to Mar 14, 2027, New York City is 12 hours behind Bangkok.
For most of the year, working hours of 9:00 am to 6:00 pm in New York City correspond to 8:00 pm to 5:00 am (next day) in Bangkok. At other times of the year, working hours of 9:00 am to 6:00 pm in New York City correspond to 9:00 pm to 6:00 am (next day) in Bangkok.For most of the year, working hours of 09:00 to 18:00 in New York City correspond to 20:00 to 05:00 (next day) in Bangkok. At other times of the year, working hours of 09:00 to 18:00 in New York City correspond to 21:00 to 06:00 (next day) in Bangkok.
Compare New York City time with San Francisco, Sydney, London, CEST, and Bangkok time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
EDT (Eastern Daylight Time) is 3 hours ahead of PDT (Pacific Daylight Time). EDT (Eastern Daylight Time) is 14 hours behind AEST (Australian Eastern Standard Time). EDT (Eastern Daylight Time) is 5 hours behind BST (British Summer Time). EDT (Eastern Daylight Time) is 6 hours behind Central European Summer Time. EDT (Eastern Daylight Time) is 11 hours behind ICT (Indochina Time).
9:00 am09:00 in New York City, NY, USA is 6:00 am06:00 in San Francisco, CA, USA and is 11:00 pm23:00 in Sydney, Australia and is 2:00 pm14:00 in London, United Kingdom and is 3:00 pm15:00 in CEST and is 8:00 pm20:00 in Bangkok, Thailand
New York City to San Francisco call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in New York City which corresponds to 9am-3pm09:00-15:00 in San Francisco
New York City to Sydney call time
Best time for a conference call or a meeting is between 6pm-7pm18:00-19:00 in New York City which corresponds to 8am-9am08:00-09:00 in Sydney (next day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
New York City to London call time
Best time for a conference call or a meeting is between 9am-1pm09:00-13:00 in New York City which corresponds to 2pm-6pm14:00-18:00 in London
New York City to CEST call time
Best time for a conference call or a meeting is between 9am-12pm09:00-12:00 in New York City which corresponds to 3pm-6pm15:00-18:00 in CEST
New York City to Bangkok call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in New York City which corresponds to 6:30pm-7:30pm18:30-19:30 in Bangkok. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
9:00 am09:00 EDT (Eastern Daylight Time) (New York City, NY, USA). Offset UTC -4:00 hours
6:00 am06:00 PDT (Pacific Daylight Time) (San Francisco, CA, USA). Offset UTC -7:00 hours
11:00 pm23:00 AEST (Australian Eastern Standard Time) (Sydney, Australia). Offset UTC +10:00 hours
2:00 pm14:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
3:00 pm15:00 Central European Summer Time (CEST). Offset UTC +2:00 hours
8:00 pm20:00 ICT (Indochina Time) (Bangkok, Thailand). Offset UTC +7:00 hours
9:00 am09:00 New York City, NY, USA / 6:00 am06:00 San Francisco, CA, USA / 11:00 pm23:00 Sydney, Australia / 2:00 pm14:00 London, United Kingdom / 3:00 pm15:00 CEST / 8:00 pm20:00 Bangkok, Thailand
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| New York City, NY, USA | San Francisco, CA, USA | Sydney, Australia | London, United Kingdom | CEST | Bangkok, Thailand |
|---|---|---|---|---|---|
| 9:00pm previous day | 2:00pm | 5:00am | 6:00am | 11:00am | |
| 10:00pm previous day | 3:00pm | 6:00am | 7:00am | 12:00pm | |
| 11:00pm previous day | 4:00pm | 7:00am | 8:00am | 1:00pm | |
| 12:00am | 5:00pm | 8:00am | 9:00am | 2:00pm | |
| 1:00am | 6:00pm | 9:00am | 10:00am | 3:00pm | |
| 2:00am | 7:00pm | 10:00am | 11:00am | 4:00pm | |
| 3:00am | 8:00pm | 11:00am | 12:00pm | 5:00pm | |
| 4:00am | 9:00pm | 12:00pm | 1:00pm | 6:00pm | |
| 5:00am | 10:00pm | 1:00pm | 2:00pm | 7:00pm | |
| 6:00am | 11:00pm | 2:00pm | 3:00pm | 8:00pm | |
| 7:00am | 12:00am next day | 3:00pm | 4:00pm | 9:00pm | |
| 8:00am | 1:00am next day | 4:00pm | 5:00pm | 10:00pm | |
| 9:00am | 2:00am next day | 5:00pm | 6:00pm | 11:00pm | |
| 10:00am | 3:00am next day | 6:00pm | 7:00pm | 12:00am next day | |
| 11:00am | 4:00am next day | 7:00pm | 8:00pm | 1:00am next day | |
| 12:00pm | 5:00am next day | 8:00pm | 9:00pm | 2:00am next day | |
| 1:00pm | 6:00am next day | 9:00pm | 10:00pm | 3:00am next day | |
| 2:00pm | 7:00am next day | 10:00pm | 11:00pm | 4:00am next day | |
| 3:00pm | 8:00am next day | 11:00pm | 12:00am next day | 5:00am next day | |
| 4:00pm | 9:00am next day | 12:00am next day | 1:00am next day | 6:00am next day | |
| 5:00pm | 10:00am next day | 1:00am next day | 2:00am next day | 7:00am next day | |
| 6:00pm | 11:00am next day | 2:00am next day | 3:00am next day | 8:00am next day | |
| 7:00pm | 12:00pm next day | 3:00am next day | 4:00am next day | 9:00am next day | |
| 8:00pm | 1:00pm next day | 4:00am next day | 5:00am next day | 10:00am next day | |
| 21:00 previous day | 14:00 | 05:00 | 06:00 | 11:00 | |
| 22:00 previous day | 15:00 | 06:00 | 07:00 | 12:00 | |
| 23:00 previous day | 16:00 | 07:00 | 08:00 | 13:00 | |
| 00:00 | 17:00 | 08:00 | 09:00 | 14:00 | |
| 01:00 | 18:00 | 09:00 | 10:00 | 15:00 | |
| 02:00 | 19:00 | 10:00 | 11:00 | 16:00 | |
| 03:00 | 20:00 | 11:00 | 12:00 | 17:00 | |
| 04:00 | 21:00 | 12:00 | 13:00 | 18:00 | |
| 05:00 | 22:00 | 13:00 | 14:00 | 19:00 | |
| 06:00 | 23:00 | 14:00 | 15:00 | 20:00 | |
| 07:00 | 00:00 next day | 15:00 | 16:00 | 21:00 | |
| 08:00 | 01:00 next day | 16:00 | 17:00 | 22:00 | |
| 09:00 | 02:00 next day | 17:00 | 18:00 | 23:00 | |
| 10:00 | 03:00 next day | 18:00 | 19:00 | 00:00 next day | |
| 11:00 | 04:00 next day | 19:00 | 20:00 | 01:00 next day | |
| 12:00 | 05:00 next day | 20:00 | 21:00 | 02:00 next day | |
| 13:00 | 06:00 next day | 21:00 | 22:00 | 03:00 next day | |
| 14:00 | 07:00 next day | 22:00 | 23:00 | 04:00 next day | |
| 15:00 | 08:00 next day | 23:00 | 00:00 next day | 05:00 next day | |
| 16:00 | 09:00 next day | 00:00 next day | 01:00 next day | 06:00 next day | |
| 17:00 | 10:00 next day | 01:00 next day | 02:00 next day | 07:00 next day | |
| 18:00 | 11:00 next day | 02:00 next day | 03:00 next day | 08:00 next day | |
| 19:00 | 12:00 next day | 03:00 next day | 04:00 next day | 09:00 next day | |
| 20:00 | 13:00 next day | 04:00 next day | 05:00 next day | 10:00 next day |
New York City Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)
New York City Facts
San Francisco Time Zone and Facts
Time Zone
PST – Pacific Standard Time, UTC-8 (standard time)
San Francisco Facts
Sydney Time Zone and Facts
Time Zone
AEST – Australian Eastern Standard Time, UTC+10 (standard time)
Sydney Facts
London Time Zone and Facts
Time Zone
GMT – Greenwich Mean Time, UTC+0 (standard time)
London Facts
Central European Summer Time
Offset: CEST is 2 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Albania, Andorra, Austria, Belgium, Bosnia and Herzegovina, Croatia, Czechia, Denmark, France, Germany, Gibraltar, Hungary, Italy, Kosovo, Liechtenstein, Luxembourg, Malta, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard and Jan Mayen, Sweden, Switzerland, Vatican City
Principal Cities: The largest city in the CEST time zone is Berlin in Germany, with about 3.426 million people. Other major cities in this time zone include Madrid, Rome, Paris, Hamburg.
German: MESZ - Mitteleuropäische Sommerzeit
Daylight Saving: Central European Summer Time (CEST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Central European Time (CET).
Start: Central European Summer Time (CEST) started on Sunday, March 29, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 3:00 am03:00. Daylight saving starts annually on the last Sunday of March.
End: Central European Summer Time (CEST) ends on Sunday, October 25, 2026 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 2:00 am02:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.
CEST representations, usage and related time zones
- +02 - basic short
- +0200 - basic
- +02:00 - extended
- +0200 - sign character (+) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates an offset of two hours to the east of the zero meridian.
- Bravo - Military abbreviation for CEST
- B - short form of 'Bravo'
- Africa/Ceuta
- Arctic/Longyearbyen
- Atlantic/Jan_Mayen
- CET
- Europe/Amsterdam
- Europe/Andorra
- Europe/Belgrade
- Europe/Berlin
- Europe/Bratislava
- Europe/Brussels
- Europe/Budapest
- Europe/Busingen
- Europe/Copenhagen
- Europe/Gibraltar
- Europe/Ljubljana
- Europe/Luxembourg
- Europe/Madrid
- Europe/Malta
- Europe/Monaco
- Europe/Oslo
- Europe/Paris
- Europe/Podgorica
- Europe/Prague
- Europe/Rome
- Europe/San_Marino
- Europe/Sarajevo
- Europe/Skopje
- Europe/Stockholm
- Europe/Tirane
- Europe/Vaduz
- Europe/Vatican
- Europe/Vienna
- Europe/Warsaw
- Europe/Zagreb
- Europe/Zurich
- MET
- Poland
- CEST - Central European Summer Time
- EET - Eastern European Time
- MESZ - Mitteleuropäische Sommerzeit
- B - Bravo Time Zone
- CAT - Central Africa Time
- IST - Israel Standard Time
- SAST - South Africa Standard Time
- WAST - West Africa Summer Time
