Answer
Definitely after the creation of the Universe and before the creation of Human
Genesis 1:1 - In the beginning God created the heavens and the earth. God created angels on the first day.
The Bible does not give an exact date, but we know they were present when the earth was created, so sometime before humanity existed.(Job 38:4-7)
God created angels when he created heaven. He did this on Day 1 of the creation.
I believe that whenever someone dies and goes to heaven they come angels!
God did not 'create' demons. God created 'angels'. But angels who disobey Jehovah God their Creator, turn themselves into 'demons' when they disobey.2 Peter 2:4. Some translations calls them 'angels who sinned'; one calls them simply 'rebel angels' (The Message version)(Somewhat like when humans who turn very evil, are called 'animals' in 2Pet 2:12. God did not create them as animals, he created them as humans.)
Yes god did create the sun on the first day. NO! He created the sun AND the moon on the 4th day!!!
Nothing. On the seventh day God rested.
the 6th day
Yes, the Bible mentions their songs of praise.
God didn't create anything on the fifth year, but he did create poultry and seafood on the fifth day.
God said let there be light
I'm sorry but no angels could never be children because. God made them to a flame of fire they are spiritual being created to protect us and to help us get to heaven. (Hebrews 1:7+14) Some people think when they die there're going to like angels but not God didn't create us to look like angels but God did create us to look like Himself. See angels don't look like God but we do.( Genesis 1:26+27)
forth day
Animals and Insects