How to use UTC, while defining model with prisma.js and in generals in express.js project

How can I Run node.js project in UTC instead of local timezone? and How can I use UTC, when I want to define a model with prisma.js?

model Profile {
  CreatedDate  DateTime  @default(now())    // but I need UTC
  ModifiedDate DateTime? @updatedAt        // but I need UTC
}