Offset
The time difference between Greenwich Mean Time and Bayan Nur is 7 hours.
Greenwich Mean Time (BST) is behind Bayan Nur (CST).
BST: UTC+1
CST: UTC+8
Greenwich Mean Time is currently observing daylight saving time; Bayan Nur is not.
When to schedule
Business-hours overlap: 9 AM–10 AM in Greenwich Mean Time (4 PM–5 PM in Bayan Nur).
Both teams are in working hours during this window on weekdays.
Suggested time: 9:00 AM Greenwich Mean Time (4:00 PM Bayan Nur).
This window may shift by an hour during daylight saving time.
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.
United Kingdom
- Good FridayFri, Apr 3
- Early May Bank HolidayMon, May 4
- Spring Bank HolidayMon, May 25
- Christmas DayFri, Dec 25
- St. Stephen's DayMon, Dec 28
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
Greenwich Mean Time is also known as GMT, or BST. To call United Kingdom, dial +44.
Bayan Nur uses China Standard Time (CST). To call China, dial +86.
Bayan Nur is approximately 4,700 miles northeast of Greenwich Mean Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| GMT | Bayan Nur | Day |
|---|---|---|
| 12:00 am | 7:00 am | Same day |
| 1:00 am | 8:00 am | Same day |
| 2:00 am | 9:00 am | Same day |
| 3:00 am | 10:00 am | Same day |
| 4:00 am | 11:00 am | Same day |
| 5:00 am | 12:00 pm | Same day |
| 6:00 am | 1:00 pm | Same day |
| 7:00 am | 2:00 pm | Same day |
| 8:00 am | 3:00 pm | Same day |
| 9:00 am | 4:00 pm | Same day |
| 10:00 am | 5:00 pm | Same day |
| 11:00 am | 6:00 pm | Same day |
| 12:00 pm | 7:00 pm | Same day |
| 1:00 pm | 8:00 pm | Same day |
| 2:00 pm | 9:00 pm | Same day |
| 3:00 pm | 10:00 pm | Same day |
| 4:00 pm | 11:00 pm | Same day |
| 5:00 pm | 12:00 am | +1 day |
| 6:00 pm | 1:00 am | +1 day |
| 7:00 pm | 2:00 am | +1 day |
| 8:00 pm | 3:00 am | +1 day |
| 9:00 pm | 4:00 am | +1 day |
| 10:00 pm | 5:00 am | +1 day |
| 11:00 pm | 6:00 am | +1 day |
Daylight saving time
Greenwich Mean Time observes daylight saving time; Bayan Nur does not. The offset between the two zones changes when Greenwich Mean Time transitions: on Sunday, October 25, 2026, clocks fall back from BST to GMT.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:12 AM
- Sunset
- 9:04 PM
- Day length
- 15h 52m
- Sunrise
- 5:39 AM
- Sunset
- 8:16 PM
- Day length
- 14h 37m
Daylight overlap: 8h 5m — 5:12 AM–1:16 PM in Greenwich Mean Time (12:12 PM–8:16 PM in Bayan Nur). Both locations are in daylight during this window.
Cities in these zones
Cities in Greenwich Mean Time
Other cities in China Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Greenwich Mean Time
- LCY
- LGW
- LHR
- LTN
- STN
- BHX
- EMA
- GLA
- PIK
- LBA
Airports in China Standard Time
- PVG
- SHA
- PEK
- PKX
- SZX
- CAN
- FUO
- CTU
- TFU
- TSN
Related conversions
Common conversions
- What is 9:00 am GMT in Bayan Nur?
- 9:00 am GMT is 4:00 pm Bayan Nur.
- What is 12:00 pm GMT in Bayan Nur?
- 12:00 pm GMT is 7:00 pm Bayan Nur.
- What is 12:30 pm GMT in Bayan Nur?
- 12:30 pm GMT is 7:30 pm Bayan Nur.
- What is 2:00 pm GMT in Bayan Nur?
- 2:00 pm GMT is 9:00 pm Bayan Nur.
- What is 5:00 pm GMT in Bayan Nur?
- 5:00 pm GMT is 12:00 am Bayan Nur, the next day.
- What is 11:30 pm GMT in Bayan Nur?
- 11:30 pm GMT is 6:30 am Bayan Nur, the next day.