twilight
The time just before sunrise or just after sunset, when the sun is not visible but its light illuminates part of the sky.
See Twilight for the series.
Examples
另请参见
- dusk: time after sunset with visible sunlight
- dawn: time before sunrise with visible sunlight
- sunrise the sun crossing the horizon in the morning
- sunset: the sun setting beneath the horizon
External links
日出前或日落后的时间，此时看不到太阳，但其光线照亮了部分天空。