When viewing an order in Shiptheory, you are able to see the time in which it was brought into Shiptheory. As seen below:
The timezone your Shiptheory account is on is Coordinated Universal Time (UTC).
Changing The Timezone Of Your Shiptheory Account
You are able to change the timezone of your account by clicking your email address in the top right and selecting Advanced>Personal Details from the menu.
From this page, you can change the timezone from option 4. Select your Timezone. 
Have any questions about this? One of our Support Team would be happy to give you a hand!