Morning
Morning comes with the rising of the sun, and the sun -- which gives life to the earth with its warmth and light -- represents the Lord in His divinity, bringing spiritual life through love and wisdom. Thus, the morning represents the coming of the Lord into our lives, and all the things that flow from it: the love, joy and enlightenment He brings; the peace and tranquility of passing the spiritual obscurity of night; the anticipation of the learning and usefulness of a new day; and the awareness of The Lord's renewed presence.
(References: Apocalypse Explained 179; Apocalypse Revealed 151; Arcana Coelestia 2333 [1-3], 2540, 2780, 5740, 8211, 8812, 10134, 10200, 10413; True Christian Religion 764 [1-2])
Arcana Coelestia #3056
3056. 'At evening time' means a more obscure state at that time. This is clear from the meaning of 'time' as state, dealt with in 2625, 2788, 2837, and from the meaning of 'evening' as obscurity. For in the Word evening means the state which precedes the final period of a declining Church, the period called night, or else it means the initial state of a rising Church, the state called morning, see 2323. In both cases evening means that which is obscure, but here it is the obscurity which precedes the morning.