Hope that the season is treating you well. Myself I feel weighed down by heavy clouds and lack of clouds. I have sweet memories of the summer passed and I am looking forward to the season of holidays, winter games and spring.
From Wikimedia Commons
Already in my first sentence I have been in three times, the present, the past and the future. As a matter fact we are constantly in all these three times, and when writing we are sometimes aware of this, though we tend to tell more about the past. Today I like you to capture all the three times in one poem. How you do it is up to you, but it would be fun to see a poem that make use of all the possible tenses to tell a story that is much longer than the poem itself. But you can use time-jumps too and stick to one tense.
To physically do time travel require science fiction, but in our mind we can do it using the magic wand of our minds. But if you wan't to invent a time-machine and go sci-fi.. that would be a lot of fun.
So the challenge is easy enough. Write a piece of poetry or prose that use past, present and future in the same poem.