Use Date Int Swift to get the last day of the year?

var current = Date()

var dayComponents = DateComponents()< br /> dayComponents.day = 365
 let calendar = Calendar(identifier: .gregorian)
 if let lastDate = calendar.date(byAdding: dayComponents, to: Date()) {
 return lastDate
} else {
 return Date()
 }

// Get the current year
let year = Calendar .current.component(.year, from: Date())
// Get the first day of next year
if let firstOfNextYear = Calendar.current.date(from: DateComponents(year: year + 1 , month: 1, day: 1)) {
 // Get the last day of the current year
 let lastOfYear = Calendar.current.date(byAdding: .day, value: -1, to: firstOfNextYear)
)

I want to get the current year’s rasday, I need to change over time, so if I use this in 2018 Function, I will get the last day of December 31, 2018, but if I use this function now it should give me December 31, 2017. I know I can get the current date by using

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var current = Date()

And I know I can get it on the same day one year later, for example it should be approximate

var dayComponents = DateComponents()
 dayComponents.day = 365
 let calendar = Calendar(identifier: .gregorian)
 if let lastDate = calendar.date(byAdding: dayComponents, to : Date()) {
 r eturn lastDate
} else {
 return Date()
 }

The question is that I need from now to the end of the year. How can I achieve this goal?

I will get the current year component of the current date. Add one to next year. Then use it to get the first day of the current year. Then subtract 1 day To get the last day of the year.

// Get the current year
let year = Calendar.current.component(.year, from: Date( ))
// Get the first day of next year
if let firstOfNextYear = Calendar.current.date(from: DateComponents(year: year + 1, month: 1, day: 1)) {< br /> // Get the last day of the current year
 let lastOfYear = Calendar.current.date(byAdding: .day, value: -1, to: firstOfNextYear)
}

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