The words "sun" and "son" sound exactly the same, but they have different meanings. This makes it important to use the right term in your writing. Luckily, our guide below will help you pick the correct spelling every time.\r\nSun (The Nearest Star to Earth)\r\n"Sun" is a noun that refers to the star at the center of our solar system:\r\nIt takes Mars 687 days to orbit the Sun.\r\nAs in the example above, people often capitalize "Sun" when discussing astronomy or the solar system. Here, for instance, we've capitalized "Sun" as we're using it alongside the planet "Mars," another astronomical object.\r\n\r\n[caption id="attachment_50742" align="aligncenter" width="550"] The Sun and its little planet buddies.[\/caption]\r\n\r\nHowever, you would not usually capitalize "sun" in other cases, such as when referring to the warmth and light we get from the sun:\r\nWe'll leave the laundry to dry in the sun.\r\nI can't see when the sun is in my eyes.\r\nWe watched the sun dip below the horizon.\r\nWe also use "sun" in compound words, such as "sunlight" and "sunshine":\r\nThe bright sunlight sparkled off the water.\r\nThe cat enjoyed basking in the sunshine.\r\n"Sun" can be a verb, too, where it refers to spending time in the sunshine:\r\nThey were sunning themselves on the beach all day.\r\nBut in all cases when you refer to the star nearest to the Earth, or anything to do with the light and warmth we get from it, "sun" is the correct spelling. To pick the right vowel, remember that the "sun" is "up in the sky."\r\nSon (A Male in Relation to His Parents)\r\nThe noun "son" describes a boy or man in relation to his parents.\r\nColin Hanks is Tom Hanks\u2019 son.\r\nThe king\u2019s first-born son inherited the kingdom.\r\nMany small companies use "son(s)" in their name to show that they\u2019re family-owned businesses (like the fictional Sanford and Son!).\r\nFor help with the spelling here, moreover, remember that a "son" is someone\u2019s male "offspring" (an alternative word for "child").\r\nSummary: Sun or Son?\r\nWhile these words sound similar, they have very different meanings:\r\n\r\n\tSun refers to our nearest star, as well as the light and heat it provides.\r\n\tThe word son describes a male in relation to his parents.\r\n\r\nIf you would like more help with your spelling and making sure your work is error free, remember our proofreading experts are available 24\/7!