Offset
The time difference between Shanghai and Asunción is 11 hours.
Shanghai (CST) is ahead of Asunción (GMT-3).
CST: UTC+8
GMT-3: UTC-3
Neither Shanghai nor Asunción is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Shanghai and Asunción don't overlap on the same weekday. Asunción is 11 hours behind Shanghai.
With some flexibility, there’s a workable window outside standard hours:
- 6 PM–8 PM in Shanghai (7 AM–9 AM in Asunción) — suggest 7:00 PM Shanghai (8:00 AM Asunción).
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
Paraguay
- New Year's DayThu, Jan 1
- Heroes' daySun, Mar 1
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Paraguayan IndependenceThu, May 14
- Paraguayan IndependenceFri, May 15
- Chaco ArmisticeFri, Jun 12
- Founding of AsunciónSat, Aug 15
- Boqueron Battle Victory DayTue, Sep 29
- Virgin of CaacupeTue, Dec 8
- Christmas DayFri, Dec 25
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Shanghai | Asunción | 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 Shanghai nor Asunción 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
- 4:51 AM
- Sunset
- 6:58 PM
- Day length
- 14h 7m
- Sunrise
- 7:32 AM
- Sunset
- 6:09 PM
- Day length
- 10h 36m
Daylight overlap: 18m — 4:51 AM–5:09 AM in Shanghai (5:51 PM–6:09 PM in Asunción). Both locations are in daylight during this window.
Cities in these zones
Other cities in China Standard 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 Paraguay Standard Time
- ASU
Related conversions
Common conversions
- What is 9:00 am Shanghai in Asunción?
- 9:00 am Shanghai is 10:00 pm Asunción, the previous day.
- What is 12:00 pm Shanghai in Asunción?
- 12:00 pm Shanghai is 1:00 am Asunción.
- What is 12:30 pm Shanghai in Asunción?
- 12:30 pm Shanghai is 1:30 am Asunción.
- What is 2:00 pm Shanghai in Asunción?
- 2:00 pm Shanghai is 3:00 am Asunción.
- What is 5:00 pm Shanghai in Asunción?
- 5:00 pm Shanghai is 6:00 am Asunción.
- What is 11:30 pm Shanghai in Asunción?
- 11:30 pm Shanghai is 12:30 pm Asunción.