Updating current time…
New York, USAEST
UTC−5
12am
3am
6am
9am
12pm
3pm
6pm
9pm
ChinaCST
UTC+8
13h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

7:00 am07:00 EST (UTC-5), Nov 3, 2026 = 8:00 pm20:00 CST (UTC+8), Nov 3, 2026

Rockville Centre is 13 hours behind Shanghai.

How the time difference changes

For most of the year, Rockville Centre is 12 hours behind Shanghai. From Nov 1, 2026 to Mar 14, 2027, Rockville Centre is 13 hours behind Shanghai.

For most of the year, working hours of 9:00 am to 6:00 pm in Rockville Centre correspond to 9:00 pm to 6:00 am (next day) in Shanghai. At other times of the year, working hours of 9:00 am to 6:00 pm in Rockville Centre correspond to 10:00 pm to 7:00 am (next day) in Shanghai.For most of the year, working hours of 09:00 to 18:00 in Rockville Centre correspond to 21:00 to 06:00 (next day) in Shanghai. At other times of the year, working hours of 09:00 to 18:00 in Rockville Centre correspond to 22:00 to 07:00 (next day) in Shanghai.

Compare Rockville Centre time with Shanghai time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

EST (Eastern Standard Time) is 13 hours behind CST (China Standard Time).
7:00 am07:00 in Rockville Centre, NY, USA is 8:00 pm20:00 in Shanghai, China

Rockville Centre to Shanghai call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in Rockville Centre which corresponds to 7:30am-8:30am07:30-08:30 in Shanghai (next day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

7:00 am07:00 EST (Eastern Standard Time) (Rockville Centre, NY, USA). Offset UTC -5:00 hours
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours

7:00 am07:00 Rockville Centre, NY, USA / 8:00 pm20:00 Shanghai, China

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Rockville Centre Time Zone and Facts

Time Zone

Abbreviation / Offset
EST – Eastern Standard Time, UTC-5 (now)
EDT – Eastern Daylight Time, UTC-4 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (EDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (EST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.

Rockville Centre Facts

Country
USA
State
New York
Alternative Names
Rockville, Rockville Center, Rockville Centre, Rokvil Center, rwkfyl syntr, rwkwyl sntr nywywrk, Роквил Центер, روكفيل سينتر, روکویل سنتر، نیویورک
Population
24,201
Currency
Dollar (USD)
Geographic Coordinates
40° 39' N Latitude / 73° 38' W Longitude
International Dialing Code
+1

Shanghai Time Zone and Facts

Time Zone

Abbreviation / Offset
CST – China Standard Time, UTC+8 (no daylight saving time)

Shanghai Facts

Country
China
Alternative Names
SHA, San'nkae, Sanchajus, Sangaj, Sangay, Sanghaj, Sanghay, Sanhaja, Sanhajo, Sanxay, Schanghai, Shang-hai, Shang-hai-shih, Shangai, Shangaj, Shanghai, Shanghai - shang hai, Shanghai - 上海, Shankhaj, Sjanghae, Sjanghai, Sjanghæ, Szanghaj, Thuong Hai, Thượng Hải, Xangai, cankay, sangha'i, sanghae, sanghai, seiynghi, shang hai, shang hai shi, shanghay, shanghhay, shanhai, zhong guo shang hai, Ŝanhajo, Şangay, Şanghay, Şanxay, Šanchajus, Šangaj, Šanghaj, Šanhaja, Σανγκάη, Шангај, Шанхай, שאנגחאי, شانغهاي, شانگهای, شاڭخەي, شاڭخەي شەھىرى, সাংঘাই, சாங்காய், เซี่ยงไฮ้, შანჰაი, 上海, 上海市, 中国上海, 상하이, 상해
Population
24,874,500
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
31° 13' N Latitude / 121° 27' E Longitude
International Dialing Code
+86