By the formal Tibetan Calendar, there are 12 months of 354 days a year on average, which was divided into longer months of 30 days and shorter months of 29 days. Passing 1,000 days more or less, another month intervenes to adjust the harmony between months and climate. So the Tibetan New Year and the similar Lunar New Year (Chinese Spring Festival), form a relationship of 'Circle of Three Years' with each other. That is, their dates are the same in the first year, and have a discrepancy of one day the second year and one month the third year. Then they meet again in the fourth year and are circulated like that. The Tibetan Calendar has a similar way of counting years as the Lunar Calendar by the connection of 10 Heavenly Stems and 12 Earthen Branches to designate marks of order. But the Five Elements (Gold, Wood, Water, Fire, Earth) and 12 Zodiac Attributes (Mouse, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Sheep, Monkey, Chicken, Dog, Pig) are used to replace them and either 'Solar' or 'Lunar' is appended before. For example, we can name a Tibetan year as 'Solar Water Dog'. There is a small circle every 12 years and a big circle 60 years. So 'Solar' and 'Lunar' are often omitted in use without any misunderstanding. The first circle of Tibetan Calendar began in 1027, and the year of 1982 was called as 'Water Dog' in Tibet according to this method.
The Tibetan Calendar also uses 24 solar terms to predict the movement of the Five Planet as well as Solar and Lunar Eclipse. Besides, it can also calculate changes of weather and climate and the earthquake according to the location of the Nine Planets of Solar System, which is out of reach for other calendars. For its research on climate, weather and geography, Tibetan Calendar is also widely advocated in Tibetan Medicine for picking and making herbal medicines, pulse examination and other treatments. Tibetan festivals are also dated on this calendar.
-
2013 - 2015 Celebration Date Contrast of Tibetan Festivals
FestivalsDate ContrastTibetan CalendarGregorian Calendar201320142015Tibetan New Year in Shigatse AreaDec.1Jan. 12Jan. 2Jan. 21Sera Monastery FestivalDec.27Feb. 7Jan. 27Feb. 15Tibetan New Year (Beginning of Water Snake)Jan.1Feb. 11Jan. 31Feb. 20Beginning of Monlam Great Prayer FestivalJan.4Feb. 14Feb. 3Feb. 23Butter Lamp FestivalJan.15Feb. 25Feb. 13Mar. 4Cham (Lama Dancing) in Tshurpu MonasteryApr.10May 20May 7May 26Saga Dawa FestivalApr.15May 25May 12May 31Cham (Lama Dancing) in Drigung-til MonasteryApr.26Jun. 4May 24Jun. 12Beginning of Shigatse Thangka FestivalMay 13Jun. 21Jun. 9Jun. 27World Incense FestivalMay 15Jun. 23Jun. 11Jun. 29Dharma Wheel FestivalJun.4Jul. 12Jul. 1Jul. 20Ganden Thangka FestivalJun.15Jul. 22Jul. 15Jul. 29Beginning of Shoton FestivalJun.30Aug. 6Jul. 26Aug. 15Drak Yerpa Thangka FestivalJul.10Aug. 16Aug. 4Aug. 22Buddha’s DescendingSep.22Oct. 26Oct. 14Nov. 4Tibetan New Year in Kongbo AreaOct.1Nov. 4Nov. 23Nov. 13Palden Lhamo FestivalOct.15Nov. 17Dec. 5Nov. 27Butter Lamp FestivalOct.26Nov. 29Dec. 17Dec. 8Philosophical Debate at Jang MonasteryNov.15Dec. 17Jan. 5, 2015Dec. 27