Josie Long navigates the changing texture of a day - with stories from the rush hour commute through the night until first light.

From an afternoon with Dr Clock the horologist through to a serendipitous voice reaching a woman in the darkness of the early hours, we hear stories of time and timing.

Series Producer: Eleanor McDowall A Falling Tree production for BBC Radio 4

The items featured in the programme are:

Glass Not Glitter Produced by Abby Wendle First made for the Third Coast International Audio Festival ShortDocs Competition http://thirdcoastfestival.org/library/1123-glass-not-glitter

Dr Clock Produced by Veronica Simmonds and John Spence First featured on ABC Radio National's Soundproof http://www.abc.net.au/radionational/programs/soundproof/dr-clock/6075288

Horace and Mabel Feat. Horace Parlan Produced by Rikke Houd

4am Produced by Sara Parker.