“Immediately after the tribulation [that is, after the complete corruption of the Church through false doctrine] of those days [that is, the Days after the 12th of September 2015] the sun will be darkened [this is referring to the Partial Lunar Eclipse that was on the 13th of September 2015], and the moon will not give its light [this is referring to the Blood Moon that was on the 28th of September 2015]; the stars will fall from heaven [this is referring to the Draconids Meteor Shower that was from the 6th-10th of October 2015, as well as the Orionid shower which peaked on the 20th and the 21st of October 2015 ], and the powers of the heavens will be shaken. Then the sign of the Son of Man will appear in heaven, and then all the tribes of the earth will mourn, and they will see the Son of Man coming on the clouds of heaven with power and great glory. And He will send His angels with a great sound of a trumpet, and they will gather together His elect..." [Matt.24:29-31][Words in bracket are mine] 

We're now living in the fulfillment of the powers of the heavens shaking [ that is, wavering in faith] just before the Lord comes for us! 

The "powers" in the passage above is referring to the struggle in faith, many saints are now having in believing that the Lord is actually going to come for them! It's at this time, when all hope is almost gone, that the Lord turns up to gather us up into heaven! 

This shaking, or wavering in faith, will continue up until the Last Great Day of the Feast of the Tabernacles. On that Day "the sign of the Son of Man will appear in heaven", "all the tribes of the earth will mourn", "the Son of Man will come on the clouds of heaven with power and great glory" THEN the Lord will "...send His angels with a great sound of a trumpet, and they will gather together His elect..." 

The Last Great Day of the Feast of Tabernacles falls on the 5th of November 2015. However, if the Feast is extended for another 7 Days, the Last Great Day will fall on the 12th of November 2015. 

"So all the work that King Solomon had done for the house of the Lord was finished...Therefore all the men of Israel assembled with King Solomon at the Feast in the Month of Ethanim, which is the seventh Month...At that time Solomon held a Feast and all Israel with him, a Great Assembly from the entrance of Hamath to the Brook of Egypt, before the Lord our God, seven Days and seven more Days - fourteen Days." (1King 7:51, 8:2,65)