This cube is a perpetual calendar. By twisting and rotating it, you can set it to today's date.
The weekday in green ideograms is located at the top.
The month in yellow ideograms on red is shown in the middle row.
The day in black ideograms is located at the bottom right.
The used Chinese characters are simplyfied Mandarin Chinese characters.
星期一 xīng qī yī (Monday, 'week: one')
星期二 xīng qī èr (Tuesday, 'week: two')
星期三 xīng qī sān (Wednesday, 'week: three')
星期四 xīng qī sì (Thursday, 'week: four')
星期五 xīng qī wǔ (Friday, 'week: five')
星期六 xīng qī liù (Saturday, 'week: six')
星期日 xīng qī rì, or 星期天 xīng qī tiān (Sunday, 'week: sun' or 'week: heaven')
一月 yī yuè (January, 1st month)
二月 èr yuè (February, 2nd month)
三月 sān yuè (March, 3rd month)
四月 sì yuè (April, 4th month)
五月 wǔ yuè (May, 5th month)
六月 liù yuè (June, 6th month)
七月 qī yuè (July, 7th month)
八月 bā yuè (August, 8th month)
九月 jiǔ yuè (September, 9th month)
十月 shí yuè (October, 10th month)
十一月 shí yī yuè (November, 11th month)
十二月 shí èr yuè (December, 12th month)
一 yī (1st)
二 èr (2nd)
三 sān (3rd)
四 sì (4th)
五 wǔ (5th)
六 liù (6th)
七 qī (7th)
八 bā (8th)
九 jiǔ (9th)
十 shí (10th)
十一 shí yī (11th)
十二 shí èr (12th)
十三 shí sān (13th)
十四 shí sì (14th)
十五 shí wǔ (15th)
十六 shí liù (16th)
十七 shí qī (17th)
十八 shí bā (18th)
十九 shí jiǔ (19th)
二十 èr shí (20th)
二十一 or 廿一 èr shí yī (21st)
二十二 or 廿二 èr shí èr (22nd)
二十三 or 廿三 èr shí sān (23rd)
二十四 or 廿四 èr shí sì (24th)
二十五 or 廿五 èr shí wǔ (25th)
二十六 or 廿六 èr shí liù (26th)
二十七 or 廿七 èr shí qī (27th)
二十八 or 廿八 èr shí bā (28th)
二十九 or 廿九 èr shí jiǔ (29th)
三十 sān shí (30th)
三十一 or 卅一 sān shí yī (31st)