##Most of the differences between this world and Earth stem from unequal daylight hours across the world.###
Most of the differences between this world and Earth stem from unequal daylight hours across the world.
##Here's a list of what I can think of:##
Here's a list of what I can think of:
###Complex scenes in the sky at all times###
Complex scenes in the sky at all times
Daily eclipses
###Daily eclipses### SegmentsSegments will constantly separate the landscape from the sun, most likely in a predictable way, and native life will get used to it. As a result, timekeeping systems may develop from this (instead of 24 hours per day, 15 eclipses per day - etc).
"Poles" at the joints
###"Poles" at the joints### TerrainTerrain where multiple segments connect will be in shadow for most of the day. Therefore, it may be similar to Earth's poles - colder due to less direct sunlight. This would be be extremely interesting, as it yields a plethora of effects:
Coldest at the "true" poles and on the inside
###Coldest at the "true" poles and on the inside### SunlightSunlight will be least direct at the "poles" of the whole structure - the top and bottom - so they will be the coldest regions. Additionally, the inside, while receiving more direct light than the poles, may see much of it obstructed by the surrounding shells - also making it slightly cooler. The converse of this is true - the outer shells will be warmest, and the equator(s) will be warm as well.
Screwy satellites and unsafe orbits
###Screwy satellites and unsafe orbits### IfIf the majority of would-be impacts just pass through the lattice, and every segment is as thick as the Earth, some objects may orbit specific segments. You may see regions with their own local moons, whose orbits don't stray into other regions. Additionally, comets, asteroids, and other bodies may fling themselves in and out of the planet, or in a complex orbit inside the spheres. Imagine how culture could change as a result of so many objects to see! Consider also that some of these may be their own (spherical planets) within the main one.
A true core
###A true core### ThisThis planet's center of gravity will likely be close to the center of all of the concentric spheres. Some bodies passing in and out of the planet may even lose momentum and settle in this region! Consider a planet or two, or at the very least a gas cloud, to put in this area.
Rich culture overall
###Rich culture overall### ThisThis setup has produced regionally divided groups of people, huge biodiversity, potentially large temperature gradients with such a large sphere, and a ton of astronomical phenomena to influence mythology, timekeeping, and more.