How to Witness the Summer Solstice

Опубликовал Admin
11-11-2016, 05:12
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Witnessing the summer solstice is something everyone should take the chance to do at least once in a lifetime. Whether it's done as a tribute to the long-observed Midsummer rituals held throughout history by humanity or simply by way of a desire to witness the Sun on an astronomically significant day, this activity is a way of celebrating many things depending on your cultural, religious or faith background, or other interests. In this article, the suggested process of witnessing is presented generically; you're free to add your own specific meaning or celebration as well. Witnessing the summer solstice and marking it with celebratory events has been going on since humankind began communicating, so from this point of view it's a way of connecting with everyone in the past who has ever witnessed this same event.

Steps

  1. Understand what the summer solstice is. In a nutshell, the summer solstice is a brief moment during which the Earth's axial tilt is at its greatest inclination toward the Sun (23º 26' - "the obliquity of the ecliptic"). It provides the longest time from sunrise to sunset for the particular hemisphere affected. For the June summer solstice, the North Pole tilts most directly toward the Sun, and the Sun is at it furthest point from the equator. It occurs sometime between June 20 and June 21 (sometimes June 22) in the Northern Hemisphere, and December 21 and December 22 (sometimes December 23) in the Southern Hemisphere. Most years it is on the 21st but due to the leap year in the Gregorian calendar, there is a change every few years to the date, to account for the leap years.
  2. Decide where to witness the summer solstice. Some people choose to travel to celebrate the summer solstice or longest day of the year. And not just anywhere; they choose places that offer great fascination, a spiritual connection, a grand view, or other personal reasons. Basically, here is a good excuse to travel and check out the summer solstice at a special site as part of your itinerary. Just be sure that when planning such a trip, you know the full details about what to expect when, so that you don't miss going at the right time of month and day, and so that you don't expect fireworks when there is often just a slit of light showing on a rock! It is also important to plan other activities because if it's raining and there is cloud on the actual day, you'll be disappointed. If you visit a place or country where there are celebrations being thrown to mark the solstice, you can join in those and soak up the atmosphere as well.
    • Some places have actual markers or markings that show how ancient peoples used to witness the summer solstice by watching the Sun aligning with an exact spot they'd created in an object such as a rock or a design. These places can be both a source of archaeological and anthropological interest, as well as being a spiritually connecting experience if you're fascinated by such connections. One such example is Puerco Pueblo in the Petrified Forest National Park in the USA, where an ancient petroglyph marking interacts with the sun only during the time of and around the summer solstice. Another place of great spiritual import for the summer solstice is Stonehenge in England, where the Heel Stone aligns itself with the rising Sun during the summer solstice. If you do attend specific places known for solstice rituals, be well informed on the exact timing for the Sun's rays hitting pre-ordained positions, as well as being aware of entrance requirements, fees, the likelihood of a crowd, etc.
    • Check the local possibilities. Some astronomy clubs and others interested in sky-watching or stargazing will hold their own special events that you can become a part of. Check the newspaper, online, and community noticeboards for information.
  3. Decide when to witness the summer solstice. Since it's a little hard for the average person to witness the precise moment of the axial tilt (you'd need to be at the Tropic of Cancer [Tropic of Capricorn for the Southern Hemisphere] at noon or the sun to be at the highest point above your head possible and there's not a whole lot to see). In some places, though, you may be able to see objects casting no shadow on the ground for a while.Many people decide that the best way to witness the summer solstice is to treat either sunrise or sunset as the point of time for the summer solstice day observation. Sunrise is usually more in line with the "new day" and it's the official moment that summer begins (in the Northern Hemisphere at least) but some people also hold solstice viewing events at sunset too. To find out the exact movements of the sun in your area, check these Sun and Moon data compilers provided by the Naval Oceanography Portal:
    • USA: http://www.usno.navy.mil/USNO/astronomical-applications/data-services/rs-one-day-us
    • Worldwide: http://www.usno.navy.mil/USNO/astronomical-applications/data-services/rs-one-day-world
    • If you'd rather honor the solstice at the time the Sun is at its highest northern point in the sky (actual solstice), you'll need to know the time for that in your local area. Since this varies yearly, check the time by looking at the Seasons Calculator 2000 - 2049 at http://www.timeanddate.com/calendar/seasons.html.
  4. Choose a suitable spot for viewing the sunrise. The chosen place should have an unrestricted view of the horizon in the direction of the sunrise and it should be easy to access. Consider the amenities of the area if you're going to have a breakfast or picnic meal there as well. The more remote the area, the easier it will be to view the sunrise unobstructed by the objects of human habitation and for some, remote places are also an opportunity to get away from it all and reconnect. However, a local park, a hilltop viewing platform, or the top of a building might also be great places to watch the solstice sunrise or sunset from!
  5. Check the weather forecast. If it's like to be overcast or raining at the time of sunrise, then the pleasure of witnessing the event will be diminished so you'll have to make a judgment about whether or not to get out of bed.
  6. Have your camera at the ready. This is especially important if you're witnessing a marker or ancient petroglyph as the Sun hits it. Capture the moment for the friends who kept sleeping or didn't make it; bear in mind that this is the shortest sunrise and sunset of the year!
  7. View with eye safety precautions in place. Never look direct at the Sun itself and if you're using a camera, ensure it is fitted with a solar filter. For more information on safe viewing of the Sun, see How to view the Sun. Enjoy the process until the lower rim of the Sun clears the horizon, or the upper rim sinks under if you're viewing in the evening. Enjoy the many hours of sunlight (almost 17 hours in the USA) that this time of year brings.
  8. Make of the occasion what you will. It's your observation; if you want to celebrate, tweet or blog about it, provide a photo gallery of the occasion, meditate, throw a party, or anything else, that's entirely up to you.
    • Organize others to come with you. It's a lot more fun observing the solstice with others. Make an event of it by going together.
    • One way of celebrating could be to revisit ancient traditions to find ideas for a party. For example, Latvians used to celebrate the event with a feast of beer and cheese and putting work on hold!

Tips

  • Sunrise in high northern and southern latitudes is very early, for example Orkney, so it may not be worth going to bed until after sunrise.
  • Dress appropriately - it can be chilly in the early morning in certain parts of the world, even in midsummer.
  • Create a marker. If you have some astronomically minded friends who know how to line up a marker with where the solstice sun is supposed to throw its rays, add this in for a bit of fun at your chosen viewing spot. (This is presuming that you're not already viewing the solstice where a marker is in place.)
  • The word "solstice" is derived from the Latin "sol-stitium", which means "Sun-standing".
  • If you're in a town or other urban environment have a concern for those who want to stay asleep and don't make excessive noise.

Warnings

  • Assuming you live for eighty years, the opportunities you'll have to witness (and remember) the solstice are severely limited, so don't be tempted to put off the chance to do so. Next year's like tomorrow - it may never come!
  • If going to a remote area, don't go alone. At the very least, let people know where you're going to be and when you're coming home in case you have an accident or get lost.
  • If you don't like superstitious celebrations of the event, don't participate in them. The Sun will come up again whatever anyone thinks and unless you agree with the sentiments being expressed by celebrations, make the solstice occasion your own.

Things You'll Need

  • Adequate clothing
  • Something to sit on (optional)
  • Snacks, picnic, meal, etc. (optional)
  • Viewing items such as a pair of binoculars (optional)
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