time-monotonic->time-utc

[procedure] time-monotonic->date time [tz-offset]

[procedure] time-monotonic->julian-day time

[procedure] time-monotonic->modified-julian-day time

[procedure] time-monotonic->time-tai time

[procedure] time-monotonic->time-tai! time

[procedure] time-monotonic->time-utc time

[procedure] time-monotonic->time-utc! time

SRFI-19: Conversion procedures.