Referring to "the end time" (Dan.11: 35, 40)   he  states  that  it   "will  be  a  period  of distress  such   has   never   occurred   since there  was  a  nation."   (Dan.12:1).

The  length  of this  final  period  is  stated  clearly  to  be    3  1/2   years    (Dan. 12:7) &   is  also  specifically   called   "the  end"   (Dan.11:27;  12: 6,13)   since  it   is  the  final    & horrific   3  1/2   years   of   human history  as man knows it, at  the hands of     antichrist. 
Signing of Mideast Peace plan by  antichrist  (Daniel  9:27;  11:21)
     [ Math.24:9; Dan.11:21- 12:13;
                    Rev. 6:1 - 20:3 ]
return of  Christ
(Rev. 19:11;    Acts 1:11;  John 14:3)
3  1/2  years
1000 year  millienium reign
of Christ on earth  (Rev.20:6) >>
Mid-7  year  point Abomination  of  desolation / Mark of the Beast  / false prophet in Jerusalem   (Dan. 9: 27)
Wrath of God
Revelation 6:2
The End
What the Bible says about:
Prophetical  Meat for the body of Christ  / equipping saints

Daniel  coined  the  terms   "the end",   "the end  time(s)", "the time of the end"   &  the "end of time".   Beginning  in  Daniel  11:27, he   uses   these  terms  collectively   a   total  of  10   times    through   the   final   verse  of Daniel  chapter  12:13.
During   Jesus'   own   prophecies  regarding this  same  period,  He  used   Daniel's   term "the end".    Jesus  said,   "And   this  gospel of   the   kingdom  shall   be   preached   to the whole  world  for a  witness to all the  nations,  & then the  end  shall come."         (Math.24:14).

Jesus'  next  words (Math.24:15)  pinpoint the   starting  point  for this last  3  1/2 year   period to be  "the abomination of desolation"   which is  the  exact  middle of  the 7 year  tribulation period.  (Dan.9:27;  Rev. 13:1-18). 

This final period  of  doom is also  called the "great tribulation" (Math. 24:21) & the "wrath  of  God".      (Rev.16:1).
Great  Tribulation
Today  > >
and  the Gospel preached  to  "the end"
"And   this  gospel  shall  be  preached  to  the  whole     world................ and   then   "the end"   shall  come."
3  1/2  years