I am getting an error different time zones.

I live in New York area as UTC is -5 and for Daylight savings time is UTC -4.

Which should I use?

How long before it goes away?

I am using NTP by the way.

I see a switch that change from winter (standard) to summer is that daylight savings? So if I set UTC at -5 and click on that switch it should set it to UTC -4 Automatically?