[190] IV. 1-14.
[191] V. 1037-1050.
[192] V. 1093-1099.
[193] Troilus and Criseyde, III. 617-620.
[194] For Chaucer’s locality, 45°.
[195] See the Astrolabe, i. 18, 19. Vertical circles are called azimuths by Chaucer.
[196] Strictly speaking, the equinoxes and solstices are each simply an instant of time.