Having the correct Time Zone in analytics is important if you want to record correct data, but it can be tricky to find the related settings if you want to do it afterwards the account creation.
It's only 4 quick steps if you know what should be done:
#1 Click on "Admin"
You can find the icon in the bottom left corner inside Analytics.
#2 Click on "View Settings"
It's in the 3rd column to the right.
#3 Find "Time zone country or territory"
4th entry from the top.
#4 Choose the appropriate Time Zone
Also, don't forget to hit Save on the bottom of the page.
This should do the trick.
Told you, it's not difficult if you know what to look for.
If you still need some help just send us an email to firstname.lastname@example.org