Golang time format

package main

import (
    "fmt"
    "time"
)

func main() {
    currentTimeUnix := time.Now().Unix()
    currentTimeRFC3339 := time.Now().Format("2006-01-02T15:04:05Z07:00")
    aHourAfter := time.Now().Add(1 * time.Hour).Format("2006-01-02T15:04:05Z07:00")
    fmt.Printf("Unix:%d\n", currentTimeUnix)
    fmt.Printf("RFC3339:%s\n", currentTimeRFC3339)
    fmt.Printf("aHourAfter:%s\n", aHourAfter)
}