The phrase "a launch day" is correct and usable in written English.
It can be used to refer to the specific day when a product, service, or event is officially introduced or made available to the public.
Example: "The company has been preparing for a long time, and finally, the launch day is set for next Friday."
Alternatives: "release day" or "debut day".
And the delay - this was supposed to be a launch day title - will only increase anticipation.
O! I wonder, how many of you will be foolish enough to buy a launch day Microsoft console ever again?
The box is a bit on the small side – it certainly doesn't seem like a launch day sized 3G iPhone inventory could fit in there.
There's nothing worse than looking forward to a launch day and having that day arrive and having nothing to show for your $60 (or more, if you sprung for any of the special features).
I still haven't been swayed enough to lay down cash for a launch day console, of either the Xbox or the PlayStation variety, but I have to say, the more I see, the more I'm impressed.
Samsung may not have had to do much to pivot its own existing smartwatch efforts into a launch day product for Android Wear, but that doesn't mean the device it did ship feels half-baked.
Rather brutally, it included a launch-day special giving a 5% discount to anyone who bought this way.
Presumably execs consulted an astrologer and were told the date was auspicious, because in other ways 6 October looks a peculiar choice: up against a launch-day schedule including a Towie special are not only The Great British Bake Off final on BBC1, but Scott & Bailey, ITV's most female-friendly drama.
But the prospects for a launching Monday are gloomy, officials with the National Aeronautics and Space Administration said today.
In retrospect, launching a product with a four year old doesn't take away the exhilarating rollercoaster of a launch-day.
As you can see in the above image, documentation is being sent around to partners stating a September 19 launch day.
