Offset
The time difference between Beijing and Porto Alegre is 11 hours.
Beijing (CST) is ahead of Porto Alegre (BRT).
CST: UTC+8
BRT: UTC-3
Neither Beijing nor Porto Alegre is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Beijing and Porto Alegre don't overlap on the same weekday. Porto Alegre is 11 hours behind Beijing.
With some flexibility, there’s a workable window outside standard hours:
- 6 PM–8 PM in Beijing (7 AM–9 AM in Porto Alegre) — suggest 7:00 PM Beijing (8:00 AM Porto Alegre).
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.
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
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
About these zones
Beijing uses China Standard Time (CST). To call China, dial +86.
Porto Alegre uses Brasilia Time (BRT). To call Brazil, dial +55.
Porto Alegre is approximately 11,450 miles northwest of Beijing.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Beijing | Porto Alegre | Day |
|---|---|---|
| 12:00 am | 1:00 pm | -1 day |
| 1:00 am | 2:00 pm | -1 day |
| 2:00 am | 3:00 pm | -1 day |
| 3:00 am | 4:00 pm | -1 day |
| 4:00 am | 5:00 pm | -1 day |
| 5:00 am | 6:00 pm | -1 day |
| 6:00 am | 7:00 pm | -1 day |
| 7:00 am | 8:00 pm | -1 day |
| 8:00 am | 9:00 pm | -1 day |
| 9:00 am | 10:00 pm | -1 day |
| 10:00 am | 11:00 pm | -1 day |
| 11:00 am | 12:00 am | Same day |
| 12:00 pm | 1:00 am | Same day |
| 1:00 pm | 2:00 am | Same day |
| 2:00 pm | 3:00 am | Same day |
| 3:00 pm | 4:00 am | Same day |
| 4:00 pm | 5:00 am | Same day |
| 5:00 pm | 6:00 am | Same day |
| 6:00 pm | 7:00 am | Same day |
| 7:00 pm | 8:00 am | Same day |
| 8:00 pm | 9:00 am | Same day |
| 9:00 pm | 10:00 am | Same day |
| 10:00 pm | 11:00 am | Same day |
| 11:00 pm | 12:00 pm | Same day |
Daylight saving time
Neither Beijing nor Porto Alegre 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
- 5:05 AM
- Sunset
- 7:38 PM
- Day length
- 14h 33m
- Sunrise
- 7:17 AM
- Sunset
- 5:47 PM
- Day length
- 10h 31m
Daylight overlap: 1h 21m — 6:17 PM–7:38 PM in Beijing (7:17 AM–8:38 AM in Porto Alegre). Both locations are in daylight during this window.
Cities in these zones
Other cities in China Standard Time
Other cities in Brasilia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in China Standard Time
- PVG
- SHA
- PEK
- PKX
- SZX
- CAN
- FUO
- CTU
- TFU
- TSN
Airports in Brasilia Time
- CGH
- GRU
- GIG
- SDU
- CNF
- BSB
- CWB
- GYN
- POA
Related conversions
Common conversions
- What is 9:00 am Beijing in Porto Alegre?
- 9:00 am Beijing is 10:00 pm Porto Alegre, the previous day.
- What is 12:00 pm Beijing in Porto Alegre?
- 12:00 pm Beijing is 1:00 am Porto Alegre.
- What is 12:30 pm Beijing in Porto Alegre?
- 12:30 pm Beijing is 1:30 am Porto Alegre.
- What is 2:00 pm Beijing in Porto Alegre?
- 2:00 pm Beijing is 3:00 am Porto Alegre.
- What is 5:00 pm Beijing in Porto Alegre?
- 5:00 pm Beijing is 6:00 am Porto Alegre.
- What is 11:30 pm Beijing in Porto Alegre?
- 11:30 pm Beijing is 12:30 pm Porto Alegre.