How to add 7 hours to the current time?

Question

JavaScript

The script itself is located https://codepen.io/rikschennink/pen/lyuaf?q=clock&...
I need the time to be shown as in Vladivostok.
And the script itself reads the current time from the computer, as I understand it.
Vladivostok - plus 7 hours to the current one.
When I add + 7 to value here, it writes 777 and not 14 in any way ...
How can I fix the current script, please tell me.

Answer 1

If you stupidly hardcode the offset, then add 7 to the hours when you extract them from time.
time.getHours()+7