Is there time in dreams?
The simple answer to this question is "no". Dream state accesses state of consciousness where past/present/future are melted, which is why dreamer might be re-living experiences from the past, premonitions about the future -all intermixed, as well as an abundance of other experiences.

But there is a more complex answer which might hold much more value when approaching the issue of dreams in general - and in their particularities. 

The Freudian or even Jungian approach to dreams is a passive one. That vastly diminishes the potential they hold. It is correct that dreams let us peek into the subconscious, which to a great extent influence and even drive the "conscious" behaviors and states. 

The superior way to approach that phenomenon is however to take an active role in the dream - what is called lucid dreaming. By this, you will get now only be able to freely explore the content of your subconscious, but to fix issues existing there - being able to solve in one night, what the psychoanalysis would in years.  

Familiarize yourself with works of Stephen LaBerge - he gives specific methods for achieving the capacity for lucid dreaming. 

If you want to go even deeper (or higher) into understanding and accessing the subconscious, as well as supra-conscious, there is a handful of schools around the world, a bit challenging to recognize, teaching genuine techniques stemming from Kashmir Shaivism, which can enable you to truly see how deep the rabbit hole goes...