The time between night and morning is generally called twilight, specifically dawn, which is the period when the sky starts to lighten before sunrise, while the broader phase before complete darkness is called dusk, and the period between midnight and sunrise is often called early morning or the pre-dawn hours, with astronomers defining stages like civil, nautical, and astronomical twilight.
Twilight is daylight illumination produced by diffuse sky radiation when the Sun is below the horizon as sunlight from the upper atmosphere is scattered in a way that illuminates both the Earth's lower atmosphere and also the Earth's surface.
Twilight. Twilight is the period before sunrise and after sunset in which there is natural light but no direct sunlight. The morning twilight begins at dawn and ends at sunrise, while the evening twilight begins at sunset and ends at dusk.
Twilight is the time between day and night when there is light outside, but the Sun is below the horizon.
In other words, dawn and dusk occur when the sun passes a specific point below the horizon (for instance 18 degrees), while twilight refers to the phase between those points (for instance between 12 and 18 degrees).
30 minutes before sunrise is known as Civil Twilight, a time when the sky begins to lighten enough for outdoor activities without artificial light, though it can also be generally called dawn or the blue hour. This phase occurs when the sun is about 6 degrees below the horizon, allowing the horizon and objects to be seen clearly.
Before the sun rises and after the sun sets, the sky transforms during what we know as twilight. Twilight is that soft glow to the sky when the sun is below the horizon caused by the refraction of the sun's rays. It's also known as dawn before sunrise and dusk for the period after sunset.
In folklore, the witching hour or devil's hour is a time of night that is associated with supernatural events, whereby witches, demons and ghosts are thought to appear and be at their most powerful. Definitions vary, and include the hour immediately after midnight and the time between 3:00 am and 4:00 am.
Twilight is known as dawn in the morning before the sun rises and as dusk after the sun sets in the evening. But both are broken down into three separate stages.
There's not really a single word for it. There are some expressions that vary with region though. Some include: "(very) early morning ", "the predawn hours", "the dead of night", "the wee hours (of the morning)", "the middle of the night", "past midnight", "before dawn", and my personal favorite "past my bedtime!"
Here's a short answer: Morning = 12.00 a.m. / sunrise / when you wake up - 12.00 p.m. Afternoon = 12.00 p.m. - 5.00 / 6.00 p.m. Evening = 5.00 / 6.00 p.m - bedtime Night = sunset / evening meal / bedtime - sunrise / when you wake up Now for the longer answer!
Rules. Lowercase a.m. and p.m. and always use periods. Lowercase noon and midnight. Do not use 12 noon or 12 midnight (redundant).
The three types of twilight, progressing from brightest to darkest as the sun dips below the horizon, are Civil, Nautical, and Astronomical twilight, defined by how far the sun is below the horizon (6°, 12°, and 18° respectively) and offering different levels of natural light for activities like aviation, navigation, and stargazing before true night sets in.
I'd say something like 3am-5am is considered "the pre-dawn hours"
In its most general sense, twilight is the period of time before sunrise and after sunset, in which the atmosphere is partially illuminated by the sun, being neither totally dark or completely lit.
Twilight happens twice every day, once before the sun rises as the sky is getting light, and again after sunset before the sky is truly dark. Earth's atmosphere scatters the sun's rays to create the colors of twilight.
The period about 30 minutes after sunset is called civil twilight, the brightest phase of twilight, when there's enough natural light for outdoor activities without artificial lighting, and the horizon is still clearly visible, allowing for the brightest stars and planets to appear. This phase ends when the sun's center is 6 degrees below the horizon, transitioning into nautical twilight.
Daybreak can also be called "sunrise," "dawn," or "the break of day." It's the very first glimpse of sunlight you see in the morning, which happens very early in the summertime and later in winter. Bus drivers, morning radio hosts, and bakers often have to rise before daybreak in order to get to work on time.
Dawn is the time of morning when the Sun is 6° below the horizon. Respectively, dusk occurs when the Sun is 6° below the horizon in the evening. Sunrise is the time when the first part of the Sun becomes visible in the morning at a given location.
the argument over timing is a divisive one. There are a few thoughts behind the Devil's Hour landing between 3-4AM. The predominant reasoning lies within religious texts—Jesus was crucified at 3PM, and the inverse of that would be 3AM, making it an hour of demonic activity, according to folklore.
The afternoon is the time between 1 to 5 pm, the Evening is the part between 5 to 7 pm, and Night is the time from 9 to 4 pm.
Dusk and dawn are opposite times of day marking the transition between night and day: dawn is the morning period before sunrise when light appears, while dusk is the evening period after sunset when light fades into darkness. Both are types of twilight, the time when the sun is below the horizon but its light still illuminates the sky.
Both words refer to the edges between night and day. Dusk refers to evening twilight / sunset, and dawn refers to morning twilight / sunrise.
Twilight is the period of time before sunrise and after sunset, but only the keenest skywatchers know about the three categories of twilight, which are defined by how far the Sun is below the horizon.