Translation guide
The natural light from the sun. In Japanese, the most common word is 日光 (nikkō), but other terms like 陽の光 (hi no hikari) and 太陽光 (taiyōkō) are used in specific contexts. The choice depends on formality, poetic nuance, and whether you're talking about light as a physical phenomenon or a warm, pleasant glow.
The light from the sun in everyday contexts, such as describing weather, rooms, or outdoor conditions.
The most common and neutral word for sunlight. Used in daily conversation, weather reports, and general descriptions.
今日は日光が強い。
The sunlight is strong today.
この部屋は日光がよく入る。
This room gets a lot of sunlight.
A slightly more poetic or warm expression, literally 'light of the sun'. Often used in literary or emotional contexts, but also in everyday speech when emphasizing the warmth or beauty of sunlight.
陽の光が心地よい。
The sunlight feels pleasant.
窓から陽の光が差し込んでいる。
Sunlight is streaming in through the window.
Technical term for sunlight, often used in scientific, environmental, or energy-related contexts (e.g., solar power). Not typically used in casual conversation.
太陽光発電は再生可能エネルギーです。
Solar power generation is renewable energy.
Emphasizing the warmth, comfort, or beauty of sunlight, often in poetic or descriptive language.
Best for conveying a warm, gentle sunlight. Common in literature, songs, and everyday expressions about nice weather.
春の陽の光が庭を照らしている。
The spring sunlight is shining on the garden.
Refers to the rays of the sun, often with a nuance of warmth or intensity. Can be used for both pleasant and harsh sunlight.
日差しが強いので、帽子をかぶった。
The sunlight was strong, so I put on a hat.
冬の日差しは弱い。
The winter sunlight is weak.
A literary or formal word for sunlight, often used in written language or poetry. Conveys brightness and warmth.
Talking about being in or out of direct sunlight, often in practical situations like finding shade or describing sun exposure.
Means 'direct sunlight'. Commonly used in warnings, product instructions, and weather contexts.
直射日光を避けて保管してください。
Please store away from direct sunlight.
直射日光が当たるところに置かないで。
Don't put it in direct sunlight.
A sunny spot or place in the sun. Often used in contrast to shade (日陰).
Describing sunlight coming through windows, doors, or openings.
A common verb phrase meaning 'sunlight shines in/through'. Natural for describing light entering a space.
朝、東の窓から日が差す。
In the morning, sunlight shines in through the east window.
Literally 'sunlight enters'. A straightforward way to say a room gets sunlight.
この部屋は午後になると日光が入る。
This room gets sunlight in the afternoon.
日光 (nikkō) is the general term for sunlight. 陽の光 (hi no hikari) is warmer and more poetic, often used for pleasant sunlight. 太陽光 (taiyōkō) is technical, used in science and solar energy contexts. In daily conversation, 日光 is safest; use 陽の光 when you want to emphasize warmth or beauty.
日光で本が読める。
I can read by the sunlight.
陽の光を浴びて気持ちいい。
It feels good to bathe in the sunlight.
太陽光パネルを設置する。
Install solar panels.
The English loanword サンライト (sanraito) is not commonly used in Japanese for natural sunlight. It may appear in product names or as a brand, but it sounds unnatural in normal speech. Stick to native Japanese terms.
部屋は日光でいっぱいだ。
The room is filled with sunlight.
朝の陽の光が大好きです。
I love the morning sunlight.
直射日光を避けてください。
Avoid direct sunlight.
陽光が降り注ぐ草原。
A grassland bathed in sunlight.
The cat is sleeping in the sunlight.
日向は暖かいけど、日陰は寒い。
It's warm in the sunlight, but cold in the shade.