Guiyang and Singapore are in the same timezone. You can call anytime during standard business hours (9 AM – 5 PM). No timezone conversion needed.
Call between 9 AM–5 PM Guiyang time. This is 9 AM–5 PM in Singapore.
Guiyang and Singapore share 8 hours of overlapping business hours (9 AM – 5 PM local time).
The best time to call Singapore from Guiyang is 9 AM–5 PM Guiyang time. This gives you 8 hours of business hours overlap.
Guiyang and Singapore are in the same timezone.
Since Guiyang and Singapore share similar business hours, you can call during any standard working time.
Yes, Guiyang and Singapore have approximately 8 hours of overlapping business hours per day.
You have 8 hours of business hours overlap — scheduling calls is easy.
Both in business hours Both awake One outside comfort zone Sleeping hours
Guiyang: 9 AM–5 PM GMT+8
Singapore: 9 AM–5 PM GMT+8
| Guiyang (GMT+8) | Singapore (GMT+8) | Status |
|---|---|---|
| 7 AM | 7 AM | 🟡 They're awake |
| 8 AM | 8 AM | 🟡 They're awake |
| 9 AM | 9 AM | ✅ Both in office |
| 10 AM | 10 AM | ✅ Both in office |
| 11 AM | 11 AM | ✅ Both in office |
| 12 PM | 12 PM | ✅ Both in office |
| 1 PM | 1 PM | ✅ Both in office |
| 2 PM | 2 PM | ✅ Both in office |
| 3 PM | 3 PM | ✅ Both in office |
| 4 PM | 4 PM | ✅ Both in office |
| 5 PM | 5 PM | 🟡 They're awake |
| 6 PM | 6 PM | 🟡 They're awake |
| 7 PM | 7 PM | 🟡 They're awake |
| 8 PM | 8 PM | 🟡 They're awake |
| 9 PM | 9 PM | 🟡 They're awake |