December 10, 1901: First Nobel Prize awarded
The first Nobel Prize for physics was given to Wilhelm Conrad Roentgen for the discovery of X-rays.
SOURCE:
http://www.corax.com/timemachine/index.htmlEverything else I can find says that 1901 was the first
year the prizes were awarded, then goes on to list the people who won each category.
Other than Physics, I haven't found the specific month and date of the other awards, but here they are:
1901 PEACE PRIZEThe prize was divided equally between:
JEAN HENRI DUNANT, Switzerland. Founder of the International Committee of the Red Cross, Geneva; Initiator of the Geneva Convention (Convention de Genève).
FRÉDÉRIC PASSY, France. Founder and President of the first French peace society (since 1889 it has been called the Société Francaise pour l'arbitrage entre nations).
1901 CHEMISTRY PRIZEJACOBUS HENRICUS VAN'T HOFF in recognition of the extraordinary services he has rendered by the discovery of the laws of chemical dynamics and osmotic pressure in solutions.
1901 PHYSICS PRIZEDec. 10, 1901
WILHELM CONRAD RÖNTGEN in recognition of the extraordinary services he has rendered by the discovery of the remarkable rays subsequently named after him.
1901 MEDICINE PRIZEEMIL ADOLF VON BEHRING for his work on serum therapy, especially its application against diphtheria, by which he has opened a new road in the domain of medical science and thereby placed in the hands of the physician a victorious weapon against illness and deaths.
1901 LITERATURE PRIZESULLY PRUDHOMME (pen-name of RENÉ FRANÇOIS ARMAND ), in special recognition of his poetic composition, which gives evidence of lofty idealism, artistic perfection and a rare combination of the qualitites of both heart and intellect.
Source:
http://www.howstuffworks.com/question403.htm