The interval between 00:00:00 UTC on 1 January 2001 and the current date and time.
SDKs
- iOS 2.0+
- macOS 10.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
Framework
- Foundation
Declaration
class var timeIntervalSinceReferenceDate: Time Interval { get }
Return Value
The interval between the system’s absolute reference date (00:00:00 UTC on 1 January 2001) and the current date and time.