Updating current time…
CubaCDT
UTC−4
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9pm
ChinaCST
UTC+8
12h ahead
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Quick answers

Selected conversion

8:00 am08:00 CDT (UTC-4), Oct 29, 2026 = 8:00 pm20:00 CST (UTC+8), Oct 29, 2026

Guanabacoa is 12 hours behind Shanghai.

How the time difference changes

In 2026, Guanabacoa is 12 hours behind Shanghai for most of the year. Until Mar 8, 2026, Guanabacoa is 13 hours behind Shanghai.

In 2026, working hours of 9:00 am to 6:00 pm in Guanabacoa correspond to 9:00 pm to 6:00 am (next day) in Shanghai for most of the year. At other times that year, working hours of 9:00 am to 6:00 pm in Guanabacoa correspond to 10:00 pm to 7:00 am (next day) in Shanghai.In 2026, working hours of 09:00 to 18:00 in Guanabacoa correspond to 21:00 to 06:00 (next day) in Shanghai for most of the year. At other times that year, working hours of 09:00 to 18:00 in Guanabacoa correspond to 22:00 to 07:00 (next day) in Shanghai.

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

Time Difference

CDT (Cuba Daylight Time) is 12 hours behind CST (China Standard Time).
8:00 am08:00 in Guanabacoa, Cuba is 8:00 pm20:00 in Shanghai, China

Guanabacoa to Shanghai call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in Guanabacoa which corresponds to 7pm-8pm19:00-20:00 in Shanghai. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

8:00 am08:00 CDT (Cuba Daylight Time) (Guanabacoa, Cuba). Offset UTC -4:00 hours
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours

8:00 am08:00 Guanabacoa, Cuba / 8:00 pm20:00 Shanghai, China

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Hourly time comparison
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Guanabacoa Time Zone and Facts

Time Zone

Abbreviation / Offset
CDT – Cuba Daylight Time, UTC-4 (now)
Clock Changes

Guanabacoa Facts

Country
Cuba
Alternative Names
Guanabacoa
Population
112,964
Currency
Peso (CUP)
Geographic Coordinates
23° 07' N Latitude / 82° 18' W Longitude
International Dialing Code
+53

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