Crossword Clue:

the past portion of time

AnswerCrossword Clue
ERATime of the past
HALCYON... days (happy time in the past)
ERSTAt one time in the past?
ERATime past
YORETime past
YOREPast time
YORELong past time?
AGOIn time past
YORETime long past
AGESAGOA long time past
SLEEPINGo way past one's usual wake-up time