night and day's Usage Examples:

That every man shall keep his watch night and day; and at the hour of eight in the evening every one shall retire.

Kittel, white robe worn by some men as custom during day time services, also worn on night and day on Yom Kippur.

It operated mail transport services at night and day flights on contract for FlyMe.

the twelve hours represent twelve double-hours for each period of night and day.

aspects also represent night and day, and were called "raiser up of the light" and the "raiser up of the night", respectively.

Additionally, children with visual impairment have been shown to struggle establishing regular sleep/wake cycles due to reduced light perception impacting on their understanding of night and day; this can impact on the individual’s behavior, mood and cognitive ability.

active during twilight are crepuscular, those active during the night are nocturnal, and animals active at sporadic times during both night and day are cathemeral.

night and day—which I don"t do, but there are people out there who do, not too many of them but there are some.

He is said to have been the ancestor of a Swedish noble family named Natt och Dag (night and day).

Although it was originally thought that it was only possible to communicate by line-of-sight, in practice it is possible to illuminate cloud bases both during the night and day, which allow for communication beyond the horizon.

Although as different as night and day, and after a rocky beginning (the two engage in a fist-fight) they form a successful partnership and become friends.

cannot be efficiently carried without a strict watch being kept in the stormiest of winter weather, and that frequently night and day, it will at once.

are not few There are uncountably many good names! But only one of them upturns me, and inspires to do songs at night and day The love will sneak into.

Synonyms:

continuous, uninterrupted, round-the-clock, nonstop, around-the-clock,

Antonyms:

discontinuous, broken, indirect, sporadic, noncontinuous,