No, but some places are always in night such as the wilderness and Morytania. there are new graphics soon to be released shown in the new Runescape trailer( see Runescapes You-Tube channel) that may include this feature.
There is no day/night cycle in RuneScape, as there is in some other days.
Dusk and dawn, respectively.
/time set day
When viewed from space, the line separating day from night is called the "terminator".
its provides us oxygen ever night and ever day
In RuneScape, there is no time system - meaning day and night do not cycle - so one RS day is never-ending. There are skyboxes and lighting in-game (clan citadels, Draynor village, Meyerditch) that make the environment appear to be night-time, though Citadels allow for the setting to be adjusted freely.
your mom quit runescape a day
Day and night both last 7 minutes, and dusk and dawn both last 1.5 minutes.
No its all in the day
7:00
Gerbils have short periods of activity throughout day and night.
It can rain at any time of the day or night.