Its not the apocalypse, it is indeed a shift up in consciousness/spiritually. The mayan calendars are surprisingly accurate, as they were adept skywatchers.
Since Ive talked about this on another forum, I'll just copy and paste of what i've learned weeks ago- (a lot easier than typing again, heh)
The Mayan's calendars are the most accurate calendars known to date. Theres about 22 of them each covering the different time cycles our planet goes through.
The Gregorian calendar along with many others are basically made for agricultural reasons while the Mayan calendar is meant more for our level of consciousness and synchronization with the universe.
"There are 260 different combinations of 20 different Day Lord Energies or "Sacred Sun Signs" (light energy sent by the Sun), and 13 different Galactic Energies or "Tones" sent as light frequencies from the Central Sun of our galaxy. The Central Sun of our galaxy is The One Giver of Movement and Measure.
Each of the Day Lords — or "Sacred Sun Signs" — has a personality and each of the Galactic Energies — or "tones" — have a purpose or intent. This combination gives each day a "personality" and "intent." By following the days on the Mayan calendar, you become entrained or synchronized with the natural cycles that are timed by this calendar. Thus your time becomes more natural and less mechanical. No sweat, no strain, just flow of attention on what day it is."
With this, we can notice "patterns"-similar actions and interests among humans as we're all in synchronization.
The pattern of creation described by the calendar is like a pyramid with 9 levels (also being a pyramid meaning that each cycle above is shorter than the last)
The First level, beginning 16.4 billion years ago(Cellular cycle)
The Second level, beginning 820 million years ago(Mammalian cycle)
the third level , i.e., 41 million years ago is the Family level(family relationships).
The fourth level, i.e., 2 million years ago, is the Tribal level (Homo Sapiens/tools).
The fifth level, i.e., 102, 000 years ago is the Cultural level (agriculture/religion).
The sixth level, i.e., 5, 116 years ago is the National level (sovereign nations/laws).
The seventh level, i.e., 1755 AD is the planetary level (internet/global economy).
The eighth level, January 4, 1999, is the Galactic level (ethical considerations).
And the ninth level, i.e., December 21, 2012 is the Universal level (conscious co-creation).
quoted information here
http://www.2012.com.au/Our%20future-Mayan%20calendar.htmlBut the calendar comes to an end at the 13th Baktun (one of the terms used in their counting)
-in2012.
What is so special about this date? Its an Astronomical anomaly!
the Mayan' Sacred Tree depicts the planes of the Underworld and the sky with that of the terrestrial realm--The crossing point of the ecliptic with the band of the Milky Way
Here are some charts for December of 2012

The Milky Way goes from the lower <myspace><myspace><myspace>right</myspace></myspace></myspace> to the upper <myspace><myspace><myspace>left</myspace></myspace></myspace>, and the dashed/dotted line shows the Galactic Equator.
The planets trace roughly a horizontal path through the chart
The sun here, is dead center.

This is a 5 degree span~
Just 1 day off would put the sun at a noticeably different distance from the crossing point. This day is the crossing point of the galactic equator and the ecliptic, and also the winter solstice. --what the ancient Maya recognized as the Sacred Tree
Lets just start with all this...lol
To pinpoint this day exactly, is amazing if you ask me.
**also researching about the mayan sacred tree, it shows our milky way and the ecliptic line, which ties in together with the alignment.