Offset
The time difference between Curitiba and Shanghai is 11 hours.
Curitiba (BRT) is behind Shanghai (CST).
BRT: UTC-3
CST: UTC+8
Neither Curitiba nor Shanghai is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Curitiba and Shanghai don't overlap on the same weekday. Shanghai is 11 hours ahead of Curitiba.
With some flexibility, there’s a workable window outside standard hours:
- 7 AM–9 AM in Curitiba (6 PM–8 PM in Shanghai) — suggest 8:00 AM Curitiba (7:00 PM Shanghai).
This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Brazil
- New Year's DayThu, Jan 1
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Good FridayFri, Apr 3
- Easter SundaySun, Apr 5
- TiradentesTue, Apr 21
- Labour DayFri, May 1
- Corpus ChristiThu, Jun 4
- Independence DayMon, Sep 7
- Our Lady of AparecidaMon, Oct 12
- All Souls' DayMon, Nov 2
- Republic Proclamation DaySun, Nov 15
- Black Awareness DayFri, Nov 20
- Christmas DayFri, Dec 25
China
- New Year's DayThu, Jan 1
- Chinese New Year (Spring Festival)Tue, Feb 17
- Labour DayFri, May 1
- Dragon Boat FestivalFri, Jun 19
- Mid-Autumn FestivalFri, Sep 25
- National DayThu, Oct 1
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Curitiba | Shanghai | Day |
|---|---|---|
| 12:00 am | 11:00 am | Same day |
| 1:00 am | 12:00 pm | Same day |
| 2:00 am | 1:00 pm | Same day |
| 3:00 am | 2:00 pm | Same day |
| 4:00 am | 3:00 pm | Same day |
| 5:00 am | 4:00 pm | Same day |
| 6:00 am | 5:00 pm | Same day |
| 7:00 am | 6:00 pm | Same day |
| 8:00 am | 7:00 pm | Same day |
| 9:00 am | 8:00 pm | Same day |
| 10:00 am | 9:00 pm | Same day |
| 11:00 am | 10:00 pm | Same day |
| 12:00 pm | 11:00 pm | Same day |
| 1:00 pm | 12:00 am | +1 day |
| 2:00 pm | 1:00 am | +1 day |
| 3:00 pm | 2:00 am | +1 day |
| 4:00 pm | 3:00 am | +1 day |
| 5:00 pm | 4:00 am | +1 day |
| 6:00 pm | 5:00 am | +1 day |
| 7:00 pm | 6:00 am | +1 day |
| 8:00 pm | 7:00 am | +1 day |
| 9:00 pm | 8:00 am | +1 day |
| 10:00 pm | 9:00 am | +1 day |
| 11:00 pm | 10:00 am | +1 day |
Daylight saving time
Neither Curitiba nor Shanghai observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 7:02 AM
- Sunset
- 5:46 PM
- Day length
- 10h 44m
- Sunrise
- 5:03 AM
- Sunset
- 6:59 PM
- Day length
- 13h 56m
Cities in these zones
Other cities in Brasilia Time
Other cities in China Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Airports in China Standard Time
- PVG
- SHA
- PEK
- PKX
- SZX
- CAN
- FUO
- CTU
- TFU
- TSN
Related conversions
Common conversions
- What is 9:00 am Curitiba in Shanghai?
- 9:00 am Curitiba is 8:00 pm Shanghai.
- What is 12:00 pm Curitiba in Shanghai?
- 12:00 pm Curitiba is 11:00 pm Shanghai.
- What is 12:30 pm Curitiba in Shanghai?
- 12:30 pm Curitiba is 11:30 pm Shanghai.
- What is 2:00 pm Curitiba in Shanghai?
- 2:00 pm Curitiba is 1:00 am Shanghai, the next day.
- What is 5:00 pm Curitiba in Shanghai?
- 5:00 pm Curitiba is 4:00 am Shanghai, the next day.
- What is 11:30 pm Curitiba in Shanghai?
- 11:30 pm Curitiba is 10:30 am Shanghai, the next day.