Sunday Monday Tuesday Wednesday Thursday Friday Saturday the first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth thirteen fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth twenty thirtieth thirty first second third fourth fifth sixth seventh eighth ninth of January February March April May June July August September October November December , one two three four five six seven eight nine ten eleven twelve o’clock o-one o-two o-three o-four o-five o-six o-seven o-eight o-nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty one two three four five six seven eight nine am pm and zero twenty thirty forty fifty one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen seconds.