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time:now()– returns the current date and time based upon the user's location data.time:new()– returns a new RFC 3339 datetime string from a string formatted as described in ISO8601 (v2000).time:add()– adds (or subtracts) a specific number of time units to a source string.time:strftime()– returns a datetime string in a specified format following POSIX strftime conventions.time:atom()– converts a datetime string to an ATOM compatible form.time:compare()– takes two datetime strings (ISO8601) and returns 1, 0, or [ms]1, depending on whether the first is before, the same, or after the second.
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