grokify/mogo

package main

import (
    "fmt"
    "log"
    "time"

    "github.com/grokify/mogo/fmt/fmtutil"
    "github.com/grokify/mogo/time/timezone"
)

func main() {
    zones := timezone.ZonesSystem(timezone.DefaultZoneDirs())
    if 1 == 1 {
        zones = timezone.ZonesPortable()
    }
    fmtutil.PrintJSON(zones)
    fmtutil.PrintJSONMin(zones)

    tz := "America/New_York"
    offset, err := timezone.ZoneOffsetSeconds(time.Now(), tz)
    if err != nil {
        log.Fatal(err)
    }

    fmt.Printf("NAME [%v] OFFSET [%v]\n", tz, offset)
}