"day hour" is a correct and usable phrase in written English.
It typically refers to a specified hour within the course of the day, for example, "My meeting with the lawyer is at 10 am, which is the first day hour of the morning."
In essence, retailers should flex their store experience depending on the number of days left to Christmas, because shopper behaviour and needs change day by day, hour by hour.
Day by day, hour by hour, life in Iraq is getting better for the citizens.
When and where I experience privilege or oppression changes from day to day, hour to hour.
There are direct, physical things that have to be done, day after day, hour after hour, leaving little time to brood.
Low blood sugar, cleaning fumes and staring into the sidewalk day after day, hour after hour have strange effects on the mind.
If you missed our day by day, hour by hour, minute by minute coverage from behind the scenes and on the front row, then catch up on the Guardian's tumblr page here.
If you press down on a walking cell, it shows how many steps you've taken in the day hour-by-hour and how long you've been active.
Intentions simply ask that we go through our day, hour-by-hour, being as mindful, conscious, aware and awake as we are able to be in that moment.
But by the time the clock-tower had signalled the noon-day hour with the Westminster chimes of a colonial past, the dignitaries assembled from around the globe were beginning to get used to the element of informality.
The available load information set can be denoted in the day-hour notation ({mathcal{Y}}_{d,h} = (d,h, Y_{d,h-1}, Y_{d,h-2},ldots, Y_{d,1}, Y_{d-1,24}, Y_{d-1,23}, ldots )) so that it contains exactly the same information as ({mathcal{Y}}_t).
A common tendency of the past to keep the bulletin pages as concise as possible for economical reasons often led to individual station readings or even whole pages of local seismic bulletins not containing a full year-month-day-hour-minute-second stamp, which contributed to the problem.
