| 失效日期 | shī xiào rì qī | expiry date (of document) |
| 安息日 | ān xī rì | Sabbath |
| 定日县 | Dìng rì xiàn | Tingri county, Tibetan: Ding ri rdzong, in Shigatse prefecture, Tibet |
| 对日 | duì Rì | (policy etc) towards Japan |
| 小屁孩日记 | xiǎo pì hái rì jì | Diary of a Wimpy Kid |
| 尼日尔河 | Ní rì ěr hé | Niger River of West Africa |
| 布鲁日 | Bù lǔ rì | Bruges (Dutch Brugge), medieval town in Belgium |
| 平常日 | píng cháng rì | weekday |
| 年均日照 | nián jūn rì zhào | average annual sunshine |
| 度日如年 | dù rì rú nián | a day drags past like a year (idiom); time hangs heavy; time crawls when one is wretched |
| 广州日报 | Guǎng zhōu rì bào | Guangzhou Daily |
| 后日 | hòu rì | the day after tomorrow; from hence; from now; from now on; henceforth |
| 念日 | niàn rì | memorial day; commemoration day |
| 抗日 | kàng Rì | to resist Japan (esp. during WW2); anti-Japanese (esp. wartime activities) |
| 抗日救亡团体 | kàng Rì jiù wáng tuán tǐ | Save the Nation anti-Japanese organization |
| 抗日救亡运动 | kàng Rì jiù wáng yùn dòng | the Save the Nation anti-Japanese protest movement stemming from the Manchurian railway incident of 18th July 1931 九一八事变 |
| 拉格朗日 | Lā gé lǎng rì | Lagrange (name); Joseph-Louis Lagrange (1735-1813), French mathematician and physicist |
| 指日可待 | zhǐ rì kě dài | imminent; just around the corner (idiom) |
| 按日 | àn rì | daily (law); per diem |
| 拨云见日 | bō yún jiàn rì | lit. to dispel the clouds and see the sun (idiom); fig. to restore justice |
| 择日 | zé rì | to fix a date (for an event); to select an auspicious date |
| 择日子 | zhái rì zi | to pick an auspicious day |
| 改日 | gǎi rì | another day; some other day |
| 新华日报 | Xīn huá rì bào | Xinhua Daily newspaper |
| 日・电 | rì · diàn | cable sent on given date; nn日电 means news item of nth of the month |
| 日久岁深 | rì jiǔ suì shēn | to last for an eternity (idiom) |
| 日久生情 | rì jiǔ shēng qíng | familiarity breeds fondness (idiom) |
| 日偏食 | rì piān shí | partial eclipse of the sun |
| 日光浴 | rì guāng yù | sunbathing |
| 日光浴室 | rì guāng yù shì | sun room; solarium |
| 日光浴浴床 | rì guāng yù yù chuáng | sunbed |
| 日光节约时 | rì guāng jié yuē shí | daylight saving time |
| 日冕 | rì miǎn | corona |
| 日冕层 | rì miǎn céng | the sun's corona |
| 日化 | rì huà | household chemicals (cleaning products etc) and toiletries; abbr. for 日用化学制品 |
| 日南郡 | Rì nán jùn | Han dynasty province in Vietnam |
| 日名 | Rì míng | Japanese name or placename |
| 日喀则 | Rì kā zé | Shigatse or Xigaze, Tibetan: Gzhis ka rtse, city and prefecture in central Tibet |
| 日喀则地区 | Rì kā zé dì qū | Shigatse or Xigaze prefecture in central Tibet, Tibetan: Gzhis ka rtse sa khul, Chinese Rikaze |
| 日喀则市 | Rì kā zé shì | Shigatse or Xigaze, Tibetan: Gzhis ka rtse, city and prefecture in central Tibet, Chinese Rikaze |
| 日圆 | Rì yuán | Japanese yen (unit of currency); CL:个 |
| 日土 | Rì tǔ | Rutog county in Ngari prefecture, Tibet, Tibetan: Ru thog rdzong |
| 日土县 | Rì tǔ xiàn | Rutog county in Ngari prefecture, Tibet, Tibetan: Ru thog rdzong |
| 日增 | rì zēng | increasing by the day |
| 日夜兼程 | rì yè jiān chéng | to travel day and night |
| 日媒 | Rì méi | Japanese news media |
| 日常工作 | rì cháng gōng zuò | routine |
| 日式 | Rì shì | Japanese style |
| 日复一日 | rì fù yī rì | day after day |
| 日心说 | rì xīn shuō | heliocentric theory; the theory that the sun is at the center of the universe |
