Two Lengths has every Day — Earth's Rotation

Two Lengths has every Day-1
Its absolute extent
And Area superior
By Hope or Horror lent-

Eternity will be 5
Velocity or Pause
At Fundamental Signals
From Fundamental Laws.

To die is not to go-9
On Doom's consummate Chart
No Territory new is staked-
Remain thou as thou art.
(F.1354/J.1295)
[1] Two Lengths, Day:: the length of daytime in north and south hemisphere.
[2] absolute extent:: not the relative day time but the position of Earth in the solar system.
[3] Area superior:: the north hemisphere above the south.
[4] Hope, Horror:: up (north) with hope and down (south) with horror.
[5, 6] Eternity, Velocity:: the rotation of the Earth lasting forever.
[6] Pause:: the doomsday when the Earth rotates no more.
[7] Signals:: signs of light and darkness, day and night.
[8] Fundamental Laws:: laws of physics.
[9] die, to go, chart:: in Greek myth some people died and formed a new constellation on the chart.
[10] Doom's, Chart:: an astrology chart.
[11, 12] No Territory new, Remain:: no new constellation created after the death.