Different Strokes, Different Calendar Systems
A calendar is basically a device to identify certain dates and times, with the objective of reminding the user of important days and upcoming events. It may be produced through calendar printing or integrated electronically to computer systems such as the ones found in desktops, PDAs and mobile phones.
Generally, a calendar system just counts days starting from a particular reference day. Others have one or more larger units of time, and may contain one or two levels of cycles. Examples of systems of calendars integrating a year-month-day cycle are the Gregorian calendar, the Islamic calendar, and the Hebrew calendar.
In addition, the cycles are matched with certain periodic events that mark the start of each calendar year: the Lunar calendar is matched with the motion of the moon; on the other hand, a Solar calendar is based on the motion of the Sun. Still others are synchronized with that of Venus, as evidenced from ancient Egyptian calendars.
It is very common to find calendars with two or more types of cycles to mark the start of each year. A lunisolar calendar is one actual example that combines both the motions of the moon and the sun for the cycle. It tracks both the moon phase and the seasons. Examples of these systems are the Chinese calendar, Hebrew calendar, Hindu calendar, and those calendars used in ancient times.
The Solar calendar is based on the dates of each solar day- the period between sunrise and sunset followed by a period of night. Variations in the interval between two successive events (such as two sunsets) are used during the year. It may also be averaged into a mean solar day.
On the other hand, Lunar calendars use each lunar phase cycle to identify the days in the calendar. However, a "drift" is usually expected with every season. In order to correct these drifts, an extra month is added so that the calendar would again be realigned with the seasons. This may be seen in lunisolar calendars, an example of which is the Jewish calendar that has 19 year-cycles. Believed to be invented by the Cro-Magnon around 32,000 BC, the lunar calendars are considered to be the oldest ever invented. The only pure lunar calendar used today is the Islamic calendar.
One of the most popular calendars of today is the Gregorian calendar. Used by almost everyone, including China and India, it is considered as the most effective calendar based on international standards. But due to its obvious connection with Christianity, other non-Christian countries interchange the Gregorian calendar with their own religious calendars. For instance, Israel uses the Gregorian calendar for their business and day to day activities, while the Hebrew calendar is used to mark their religious celebrations. Similarly, China also applies a different calendar for their traditions and holidays.
Other systems of calendars used all over the world are the Persian calendar, Islamic calendar, Ethiopian calendar, among others.
For comments and inquiries about the article visit:
Calendar Printing Company
Related Tags: calendar printing, online printing company
Lynne Saarte is a writer that hails from Texas. She has been in the Internet business for some years now, specializing in Internet marketing and other online business strategies.Your Article Search Directory : Find in Articles
Recent articles in this category:
- Aerial Photogrpahy - Is gyro-stabilisation nessecary?
† The airliner you were travelling on would havecertainly had a few in the inertial navigation
- Product Creation: Get the Full Benefit of the Product
What is the single most powerful marketing technique you can use to grow an existing business?
- Traffic Generator Program Review: InstantBuzz
Source: Free Articles from ArticlesFactory.com
- What is Bum Marketing?
The simple answer to that question is article marketing.† But recently, as more and more peopl
- Best Eight Free Methods For Website Promotion with Tips
1. Forums - Do not spam the forum by blatantly advertising your business in posts. Instead, pu
- New Free Online Advertising Service by 104inc
My last article contained some excited news. As I mentioned,¬†104inc recently launched¬†an exciting
- Never Let Your Marketing Become Too Unfocused
For marketing to really work it needs to have a clear focus and intent behind it. You have to have
- Go Beyond the Expectations of Your Target Market
I like a surprise just as much as the next person, and the best way for a company to surprise me is
- Article Marketing-ge the Go to Guy/gal With Articles: Write for Cash
In the field of article marketing research, or being a Internet marketing consultant you will likel
- Online Stock Photography - a World Where Pigs Fly
I remember back in the early 90s when my brother John called me up on the phone one day and explain
Most viewed articles in this category:
- Advertising The Life Of Your Business
Having an internet business or a website is just the tip of the ice burg, you might have the best lo
- 5 Easy Ways To Inspire Yourself to Write An Internet Marketing Article
The main ingredient in baking up an internet marketing article is a large dose of creativity. While
- 4 Ways to Pull Readers in Using your Articles
What are the qualities of a well written article? It must build your profile as an expert. The
- Using forum posting to drive traffic
Post relevant information to forums and genuinely contribute to discussions. And have your signature
- The Forgotten Advertising Tip
I'm sure while you have seen many tips on advertising, many that talk about testing and tracking yo
- Internet Marketing Strategy:The Advertising Co-op
The advertising co-op is an Internet marketing strategy that should bring sustained financial succes
- THE 7 Step Formula For Writing POWERFUL Articles In Less Than An Hour
What I'm about to Reveal to you in this article is a easy to follow, "Step-By-Step" formul
- Ten reasons why online surveys are the future of marketing
Customers are tough cookies. They're extremely media aware and increasingly cynical – it's a c
- 12 Benefits of Internet Marketing for Your Business
Some of the goals that can be achieved by launching a website include the following:1. Far Cheaper a
- Why your site is not making money
Many people often asked, “Why am I not getting sales, nobody is signing up, I am not making an