If it says 9pm ET what time will be in UK?

To convert a time in Eastern Time (ET) to the corresponding time in the United Kingdom (UK), you need to subtract 5 hours. Here's how you would calculate the time difference:

9:00 PM ET - 5 hours = 4:00 PM UK

Therefore, if the time is 9:00 PM ET, the corresponding time in the UK would be 4:00 PM.