Seoul
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
South Korea · Asia/Seoul · GMT+9
Seoul and Chennai Time Difference
Seoul is 3.5h ahead of Chennai
01:20:47
Chennai
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 Seoul and Chennai, the overlap window is limited to typical business hours. When it is 12 pm in Seoul it is 9 am in Chennai — a workable window for scheduling. The latest reasonable overlap is around 5 pm in Seoul (1 pm in Chennai). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Scheduling a family call between Seoul and Chennai takes a little planning. Seoul is 3.5 hours ahead of Chennai, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in Seoul — around 7 pm — which puts Chennai at 3:30 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.
Seoul
Children's Day
어린이날
Buddha's Birthday
부처님 오신 날
Memorial Day
현충일
Via Nager.Date
🌅 Dawn5:44:23 AM
☀️ Sunrise6:10:56 AM
🌞 Solar Noon12:35:46 PM
🌇 Golden Hour6:25:55 PM
🌆 Sunset7:00:36 PM
🌃 Dusk7:27:09 PM
Day length12:49:39
Data via sunrisesunset.io
Condition🌦️ Drizzle
Temperature8°C
Feels like7°C
Humidity91%
Wind2 mph S
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise22:26
Moonset08:03
New87% illuminatedFull
Chennai
No holiday data available for this country.
Via Nager.Date
🌅 Dawn5:42:06 AM
☀️ Sunrise6:03:28 AM
🌞 Solar Noon12:12:51 PM
🌇 Golden Hour5:54:02 PM
🌆 Sunset6:22:14 PM
🌃 Dusk6:43:36 PM
Day length12:18:45
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature29°C
Feels like36°C
Humidity86%
Wind4 mph SE
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise21:12
Moonset08:02
New87% illuminatedFull