end_of_day.go

func EndOfDay(t time.Time, timezone string) time.Time {
   location, _ := time.LoadLocation(timezone)
   year, month, day := t.In(location).Date()
   
   fmt.Println("currentTime: ", t)
   
   dayEndTime := time.Date(year, month, day, 23, 59, 59, 0, location)
   
   fmt.Println("EndOfDay: ", dayEndTime)
   
   return dayEndTime
}


/* get end of the day */
EndOfDay(time.Now(), "Asia/Kolkata")

//output:
currentTime:  2022-07-01 22:58:00.561086097 +0530 IST m=+0.000385053
EndOfDay:  2022-07-01 23:59:59 +0530 IST