point of time

See: date, period, phase
References in classic literature ?
Of certain phenomena, one never occurs without another, which is dissimilar: the first in point of time we call cause, the second, effect.
For hereby Flask's dinner was badly jammed in point of time.
Hence we are led to place the Dialogue at some point of time later than the Protagoras, and earlier than the Phaedrus and Gorgias.