Yellow. âKnockoutâ roses also come in yellow, and this color is often used to contrast with red and pink roses. The vibrant yellow is also attractive to butterflies and birds and is particularly attractive to bees.he âRainbow Knockoutâ rose (Rosa x âRadcorâ) grows in USDA zones 5 through 10 and features two colors within the same flower. The outside of the flat-form flower features a bright pink color, but the petals turn bright yellow near the center. 1  Dig This.
The winter solstice marks the shortest day and longest night of the year. In the Northern Hemisphere, it occurs when the sun is directly over the Tropic of Capricorn, which is located at 23.5Â° south of the equator and runs through Australia, Chile, southern Brazil, and northern South Africa.This year, the Northern Hemisphere solstice will occur at 9:49 pm MST on December 21, 2015.herefore, on the day of the summer solstice, the sun appears at its highest elevation with a noontime position that changes very little for several days before and after the summer solstice. In fact, the word solstice comes from Latin solstitium or sol (the sun) + - stit-, -stes (standing).
Making the world better, one answer at a time. The winter solstice (and the summer solstice) ocur for a very interesting reason. The sun 'moves' around the earth in a path that is very tilted to the earth's equator. When the sun is farthest on this path north of the equator, it is the summer solstice.wice a year. -Summer solstice, July 23rd-Winter solstice, December 13th The facts below only apply to the Northern Hemisphere-During the summer solstice, the north pole fa â¦ ces directly at the sun, the suns rays hit directly on the tropic of cancer, it's the longest day of the year, & the start of summer.