The photon belt is primarily a ring or a belt like region surrounding the so-called Pleiadies Star system and specifically the star Alcyone, the central sun of milky way galaxy. The photon belt is a vast clouds filled with energy that is capable of allowing a transformation and energy change of positive nature to happen.
The planet earth passes through the Photon belt when Earth precesses i.e . precession of equinox 25920 years cycle, through the Ages of Leo and Aquarius - this period of 2160 years is called the galactic day. When earth precesses through the other zodiacal polarities — Cancer/Capricorn, Gemini/Sagittarius, Taurus/Scorpio, Aries/ Libra, and Pisces/Virgo - this period of 10800 years is called the Galactic Night.
The planet earth has entered in photon belt or galactic day on 21 Dec 2012 as planet earth moved into ages of Aquarius for next 2160 years.
The prior movement or galactic day occurred when earth precesses through Age of Leo during the Egyptian period. It entered the galactic day 12960 years ago for 2160 years during which a massive spiritual progress was achieved.
As the Earth planets enters through this region at this timeline the shift of Consciousness is happening. The positive energies from photon belt can lift deep spiritual consciousness of each entity into a spiritual awakening Enlightenment and the advancement of the human race.