perl-Time-Moment

Represents a date and time of day with an offset from UTC

'Time::Moment' is an immutable object representing a date and time of day with an offset from UTC in the ISO 8601 calendar system. Time is measured in nanoseconds since '0001-01-01T00Z'. In 'Time:Moment' leap seconds are ignored. It is assumed that there are exactly '86,400,000,000,000' nanoseconds per day. 'Time::Moment' can represent all epoch integers from '-62,135,596,800' to '253,402,300,799'; this range suffices to measure times to nanosecond precision for any instant that is within '0001-01-01T00:00:00Z' to '9999-12-31T23:59:59Z'.