The phrase "appointed time for" is correct and usable in written English.
It can be used when referring to a specific time that has been designated or scheduled for an event or action.
Example: "We have an appointed time for the meeting, which is set for 3 PM on Thursday."
Alternatives: "scheduled time for" or "designated time for".
Some of these athletes are even showing up at the appointed time, for their 15 minutes that could potentially result in global infamy.
It is well past the appointed time for us to demand a new standard of care.
English called the community's current struggle for reform a "kairos moment," or an appointed time for God to work.
These were 2 giant wheelie rubbish bins (that I honestly hoped served no other waste collection purpose!) and awaited the appointed time for actual sorting and counting.
They also requested additional appointed time for further consolidation of sonographic skills.
Moreover, the request for additional appointed time for further consolidation of sonographic skills was realized in form of supplemental voluntary open sessions.
It was around 11 30 a.m. on a Tuesday at the offices of The New Yorker, the appointed time at which, for the better part of 50 years, cartoonists have shown up for the ritual submission of their rough drawings to the magazine's cartoon editor -- these days, Robert Mankoff.
The appointed time on August 15 , 1947 for India's "tryst with destiny" was chosen by astrologers, who deemed it auspicious for the country's birth.
Either way, when it fails to pay up at the appointed time, the fund sues for the full value of the bonds plus past-due interest, which can amount to huge windfalls on the initial investments.
Carrying several large household mirrors and a flare mounted on a bamboo stick, they hiked the beach to the appointed place, near Breezy Point, then waited for the appointed time.
For the vision is yet for an appointed time, but at the end it will speak, and not lie: though it tarry, wait for it; because it will surely come, it will not tarry.
