Johannesburg
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
South Africa · Africa/Johannesburg · GMT+2
Johannesburg and Kolkata Time Difference
Johannesburg is 3.5h behind Kolkata
18:26:43
Kolkata
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
India · Asia/Kolkata · GMT+5:30
Best time for work calls
If you are scheduling a call between Johannesburg and Kolkata, the overlap window is limited to typical business hours. When it is 9 am in Johannesburg it is 12 pm in Kolkata — a workable window for scheduling. The latest reasonable overlap is around 1 pm in Johannesburg (5 pm in Kolkata). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Scheduling a family call between Johannesburg and Kolkata takes a little planning. Johannesburg is 3.5 hours behind Kolkata, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in Johannesburg — around 7 pm — which puts Kolkata at 10:30 pm. Someone will need to stretch a little, but at least no one's setting a middle-of-the-night alarm. Weekends tend to give the most flexibility if you can agree on a time in advance.
Johannesburg
Family Day
Freedom Day
Workers' Day
Via Nager.Date
🌅 Dawn5:50:13 AM
☀️ Sunrise6:13:19 AM
🌞 Solar Noon12:11:42 PM
🌇 Golden Hour5:39:23 PM
🌆 Sunset6:10:05 PM
🌃 Dusk6:33:12 PM
Day length11:56:46
Data via sunrisesunset.io
Condition🌤️ Mainly clear
Temperature24°C
Feels like22°C
Humidity37%
Wind5 mph NW
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise19:58
Moonset09:21
New87% illuminatedFull
Kolkata
No holiday data available for this country.
Via Nager.Date
🌅 Dawn5:03:54 AM
☀️ Sunrise5:26:30 AM
🌞 Solar Noon11:40:29 AM
🌇 Golden Hour5:24:45 PM
🌆 Sunset5:54:29 PM
🌃 Dusk6:17:05 PM
Day length12:27:59
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature26°C
Feels like30°C
Humidity84%
Wind3 mph SW
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise20:58
Moonset07:11
New87% illuminatedFull