How to parse unix timestamp to time Time

Question

I m trying to parse an Unix timestamp but I get out of range error  That doesn t really makes sense to me  because the layout is correct  as in the Go docs    package main  import  fmt  import  time   func main         tm  err    time Parse  1136239445    1405544146       if err    nil          panic err             fmt Println tm      Playground

User · Answer

Sharing a few functions which I created for dates:

Please note that I wanted to get time for a particular location (not just UTC time). If you want UTC time, just remove loc variable and .In(loc) function call.

func GetTimeStamp() string {
     loc, _ := time.LoadLocation("America/Los_Angeles")
     t := time.Now().In(loc)
     return t.Format("20060102150405")
}
func GetTodaysDate() string {
    loc, _ := time.LoadLocation("America/Los_Angeles")
    current_time := time.Now().In(loc)
    return current_time.Format("2006-01-02")
}

func GetTodaysDateTime() string {
    loc, _ := time.LoadLocation("America/Los_Angeles")
    current_time := time.Now().In(loc)
    return current_time.Format("2006-01-02 15:04:05")
}

func GetTodaysDateTimeFormatted() string {
    loc, _ := time.LoadLocation("America/Los_Angeles")
    current_time := time.Now().In(loc)
    return current_time.Format("Jan 2, 2006 at 3:04 PM")
}

func GetTimeStampFromDate(dtformat string) string {
    form := "Jan 2, 2006 at 3:04 PM"
    t2, _ := time.Parse(form, dtformat)
    return t2.Format("20060102150405")
}

User · Answer

I do a lot of logging where the timestamps are float64 and use this function to get the timestamps as string  func dateFormat layout string  d float64  string      intTime    int64 d      t    time Unix intTime  0      if layout     quot  quot            layout    quot 2006-01-02 15 04 05 quot            return t Format layout

User · Answer

The time Parse function does not do Unix timestamps  Instead you can use strconv ParseInt to parse the string to int64 and create the timestamp with time Unix   package main  import        fmt       time       strconv     func main         i  err    strconv ParseInt  1405544146   10  64      if err    nil           panic err            tm    time Unix i  0      fmt Println tm      Output   2014-07-16 20 55 46  0000 UTC   Playground  http   play golang org p v j6UIro7a  Edit   Changed from strconv Atoi to strconv ParseInt to avoid int overflows on 32 bit systems

User · Answer

According to the go documentation  Unix returns a local time      Unix returns the local Time corresponding to the given Unix time   This means the output would depend on the machine your code runs on  which  most often is what you need  but sometimes  you may want to have the value in UTC   To do so  I adapted the snippet to make it return a time in UTC   i  err    strconv ParseInt  1405544146   10  64  if err    nil       panic err    tm    time Unix i  0  fmt Println tm UTC      This prints on my machine  in CEST   2014-07-16 20 55 46  0000 UTC

User · Answer

You can directly use time Unix function of time which converts the unix time stamp to UTC   package main  import      fmt     time      func main         unixTimeUTC  time Unix 1405544146  0    gives unix time stamp in utc       unitTimeInRFC3339   unixTimeUTC Format time RFC3339     converts utc time to RFC3339 format      fmt Println  unix time stamp in UTC  --- gt   unixTimeUTC      fmt Println  unix time stamp in unitTimeInRFC3339 format  - gt   unitTimeInRFC3339      Output  unix time stamp in UTC  --- gt  2014-07-16 20 55 46  0000 UTC unix time stamp in unitTimeInRFC3339 format  ---- gt  2014-07-16T20 55 46Z   Check in Go Playground  https   play golang org p 5FtRdnkxAd

[go] How to parse unix timestamp to time.Time

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