How to get local time zone date in swift 3

Question

I am getting year,month and day from a given date in this way.

let today=Date()
var calendar = Calendar.current
calendar.timeZone = .current
let components = calendar.dateComponents([.year, .month, .day], from: today)    

let day=components.day

But I'm getting one day ahead from my current day. How can I solve this?

Answer 1

let date = Date().description(with: Locale.current)
print("date ---> \(date)")

Result: date ---> Tuesday, June 20, 2017 at 4:35:15 PM India Standard Time

I'm getting perfect system/local time.

You code is working,

let today=Date()
var calendar = Calendar.current
calendar.timeZone = .current
let components = calendar.dateComponents([.year, .month, .day, .hour, .minute], from: today)

let day = components.day
let hour = components.hour
let minute = components.minute
print("day = \(day)\nhour = \(hour)\nminute = \(minute)")

Result:
day = Optional(20)
hour = Optional(16)
minute = Optional(35)

Answer 2

Get Local Date and Time

Swift 5:

let today = Date()
let timeZone = Double(TimeZone.current.secondsFromGMT(for: today))
let localDate = Calendar.current.date(byAdding: .second, value: Int(timeZone), to: today) ?? Date()