英語日期1到31日分別用英文表示如下：

1st = first、2nd = second、3rd=third、4th=fourth、5th=fifth、6th=sixth、7th=seventh

8th=eighth、9th=ninth、10th=tenth、11th=eleventh、12th=twelfth、13th=thirteenth

14th=fourteenth、15th=fifteenth、16th=sixteenth、17th=seventeenth、18th=eighteenth 19th=nineteenth、20th=twentieth、21st=twenty-first、

22nd=twenty-second、23rd=twenty-third、24th=twenty-fourth、25th=twenty-fifth、26th=twenty-sixth、27th=twenty-seventh 28th=twenty-eighth、29th=twenty-ninth、30th=thirtieth、31st=thirty-first