Need to send local notification between two dates?

Hi

let currentDate = Date()
//startDate
var sDateComponents = DateComponents()
sDateComponents.year = 2017
sDateComponents.month = 05
sDateComponents.day = 18
sDateComponents.hour = 08
sDateComponents.minute = 15
sDateComponents.second = 0
//endDate
var eDateComponents = DateComponents()
eDateComponents.year = 2017
eDateComponents.month = 05
eDateComponents.day = 20
eDateComponents.hour = 08
eDateComponents.minute = 15
eDateComponents.second = 0
//create Date
let calendar = Calendar(identifier: .gregorian)
let startDate = calendar.date(from: sDateComponents)!
let endDate = calendar.date(from: eDateComponents)!
//define Interval
let midStartEndInterval = endDate.timeIntervalSince(startDate as Date) / 2
let interval = startDate.timeIntervalSince(currentDate as Date) + midStartEndInterval
//create the notification with your interval
let notificationTrigger = UNTimeIntervalNotificationTrigger(timeInterval: interval, repeats: false)
...

Have fun,

Joris