Update for Swift 3:

let date = Date() let calendar = Calendar.current let hour = calendar.component(.hour, from: date) let minutes = calendar.component(.minute, from: date) 

I do this:

let date = NSDate() let calendar = NSCalendar.currentCalendar() let components = calendar.components(.CalendarUnitHour | .CalendarUnitMinute, fromDate: date) let hour = components.hour let minutes = components.minute 

See the same question in objective-c How do I get hour and minutes from NSDate?

Compared to Nate’s answer, you’ll get numbers with this one, not strings… pick your choice!

Tested with Swift 4

Getting the Current Date and Time

You can get the current date and time as simply as this:

let currentDateTime = Date() 

However, Date is a 64-bit floating point number measuring the number of seconds since the reference date of January 1, 2001 at 00:00:00 UTC. I can see that number for the current datetime by using

Date().timeIntervalSinceReferenceDate 

At the time of this writing, it returned 497626515.185066, probably not exactly what you are looking for. Keep reading.

Creating Another Date and Time

Method 1

If you know the number of seconds before or after the reference date, you can use that.

let someOtherDateTime = Date(timeIntervalSinceReferenceDate: -123456789.0) // Feb 2, 1997, 10:26 AM 

Method 2

Of course, it would be easier to use things like years, months, days and hours (rather than relative seconds) to make a Date. For this you can use DateComponents to specify the components and then Calendar to create the date. The Calendar gives the Date context. Otherwise, how would it know what time zone or calendar to express it in?

// Specify date components var dateComponents = DateComponents() dateComponents.year = 1980 dateComponents.month = 7 dateComponents.day = 11 dateComponents.timeZone = TimeZone(abbreviation: "JST") // Japan Standard Time dateComponents.hour = 8 dateComponents.minute = 34  // Create date from components let userCalendar = Calendar.current // user calendar let someDateTime = userCalendar.date(from: dateComponents) 

Other time zone abbreviations can be found here. If you leave that blank, then the default is to use the user's time zone.

Method 3

The most succinct way (but not necessarily the best) could be to use DateFormatter.

let formatter = DateFormatter() formatter.dateFormat = "yyyy/MM/dd HH:mm" let someDateTime = formatter.date(from: "2016/10/08 22:31") 

The Unicode technical standards show other formats that DateFormatter supports.

Displaying the Date and Time

Method 1

If you want to just display certain components of the date or time you can use CalendarUnit to specify the components that you want to extract from Date.

// get the current date and time let currentDateTime = Date()  // get the user's calendar let userCalendar = Calendar.current  // choose which date and time components are needed let requestedComponents: Set<Calendar.Component> = [     .year,     .month,     .day,     .hour,     .minute,     .second ]  // get the components let dateTimeComponents = userCalendar.dateComponents(requestedComponents, from: currentDateTime)  // now the components are available dateTimeComponents.year   // 2016 dateTimeComponents.month  // 10 dateTimeComponents.day    // 8 dateTimeComponents.hour   // 22 dateTimeComponents.minute // 42 dateTimeComponents.second // 17 

See this answer also.

Method 2

Method 1 gave you the components, but it would be a lot of work to format those numbers for every style, language, and region. And you don't need to. This has already been done for you with the DateFormatter class.

// get the current date and time let currentDateTime = Date()  // initialize the date formatter and set the style let formatter = DateFormatter() formatter.timeStyle = .medium formatter.dateStyle = .long  // get the date time String from the date object formatter.string(from: currentDateTime) // October 8, 2016 at 10:48:53 PM 

Here is a continuation of the above code that shows more formatting options:

// "10/8/16, 10:52 PM" formatter.timeStyle = .short formatter.dateStyle = .short formatter.string(from: currentDateTime)  // "Oct 8, 2016, 10:52:30 PM" formatter.timeStyle = .medium formatter.dateStyle = .medium formatter.string(from: currentDateTime)  // "October 8, 2016 at 10:52:30 PM GMT+8" formatter.timeStyle = .long formatter.dateStyle = .long formatter.string(from: currentDateTime)  // "October 8, 2016" formatter.timeStyle = .none formatter.dateStyle = .long formatter.string(from: currentDateTime)  // "10:52:30 PM" formatter.timeStyle = .medium formatter.dateStyle = .none formatter.string(from: currentDateTime) 

Keep in mind, though, that this is for English with the region set to the US. For other languages and regions the formatting will look different.

Further study

• How to work with dates and times in Swift 3, part 1: Dates, Calendars, and DateComponents
• How to work with dates and times in Swift 3, part 2: DateFormatter
• How to work with dates and times in Swift 3, part 3: Date arithmetic

You could also use NSDateFormatter's convenience method, e.g.,

func printTimestamp() {   let timestamp = NSDateFormatter.localizedStringFromDate(NSDate(), dateStyle: .MediumStyle, timeStyle: .ShortStyle)   print(timestamp) } printTimestamp() // Prints "Sep 9, 2014, 4:30 AM" 

Swift makes it really easy to create and use extensions. I create a sharedCode.swift file and put enums, extensions, and other fun stuff in it. I created a NSDate extension to add some typical functionality which is laborious and ugly to type over and over again:

extension NSDate {     func hour() -> Int     {         //Get Hour         let calendar = NSCalendar.currentCalendar()         let components = calendar.components(.Hour, fromDate: self)         let hour = components.hour          //Return Hour         return hour     }       func minute() -> Int     {         //Get Minute         let calendar = NSCalendar.currentCalendar()         let components = calendar.components(.Minute, fromDate: self)         let minute = components.minute          //Return Minute         return minute     }      func toShortTimeString() -> String     {         //Get Short Time String         let formatter = NSDateFormatter()         formatter.timeStyle = .ShortStyle         let timeString = formatter.stringFromDate(self)          //Return Short Time String         return timeString     } } 

using this extension you can now do something like:

        //Get Current Date         let currentDate = NSDate()          //Test Extensions in Log         NSLog("(Current Hour = \(currentDate.hour())) (Current Minute = \(currentDate.minute())) (Current Short Time String = \(currentDate.toShortTimeString()))") 

Which for 11:51 AM would write out:

(Current Hour = 11) (Current Minute = 51) (Current Short Time String = 11:51 AM)

Swift 4

let dateFormatter : DateFormatter = DateFormatter() //  dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss" dateFormatter.dateFormat = "yyyy-MMM-dd HH:mm:ss" let date = Date() let dateString = dateFormatter.string(from: date) let interval = date.timeIntervalSince1970 

OUTPUT

2018-May-01 10:41:31