On December 22, all regions at or below (towards the south pole) the antarctic circle will have 24 hours of sunshine.
All over the earth except in those regions at and above the Arctic circle which will not see a sunrise.
the length of the day on the 25th of December is 7 hours, 57 minutes - about one minute more than on the 22/22 December which are the year's shortest days.
That depends on where you were. In 2011 it was the day with least amount of daylight hours in the northern hemisphere and the day with the most amount of daylight hours in the southern hemisphere.
December 22 is close to the northern hemisphere's winter solstice (December 21), when the Sun is furthest south. At that date the Sun does not rise above the horizon at all latitudes north of the Arctic Circle (approximately 66.5 degrees north). They therefore have zero hours of daylight.
There are about 8.5 hours of daylight at the start of November and about 9 hours at the end of February, but on the winter solstice (around December 21-22), there is about 7 hours and 52 minutes of daylight.
June 21, 1974 at 3:38 PM Eastern Daylight Time
Daylight hours on the winter solstice are shorter than the rest of the year because of the Earths rotational tilt. That tilt faces the northern hemisphere away from the sun. This causes the apparent position of the sun throughout the day to be the furthest south during the year and daylight hours to shorten. At the same time of the year the southern hemisphere is experiencing the exact opposite, the longest daylight hours of the year.
North Pole
Equinox. It happens every March 21-22 and September 22-23. ~Earth Science Ninth Edition 2000
Driving Towards the Daylight was created on 2012-05-22.
At 0000 March 23 UT, (Eastern Daylight. . . 8 PM March 22 Central Daylight. . . . 7 PM March 22 Mountain Daylight . . 6 PM March 22 Pacific Daylight. . . . . 5 PM March 22) the moon was 44.6% illuminated and growing, about 11.6 hours before First Quarter.
The longest day in Australia (the longest duration of daylight hours) is on the December solstice, either December 21 or 22. For the years 2016 to 2018, and 2020, it is the 21st. In 2019, it is the 22nd. Day and Date Tuesday December 22, 2015 Wednesday December 21, 2016 Thursday December 21, 2017 Friday December 21, 2018 Sunday December 22, 2019 Monday December 21, 2020