Im usually a very upbeat person and i do quite well and thrive and blossom in the spring/summer months here in the midwest. in the winter i get a bit down and sometimes anxious especially at night. presume less sun is the cause. any remedies?

Seasonal affective disorder is extremely common during winter. Among others chronotherapy ( adjusting sleep wake cycles), bright light therapy and exercise have been shown to work. Meds are in general to be avoided if possible.

Emotional changes secondary to weather and seasonal shifts are not uncommon, and Seasonal Depression can be managed fairly successfully. Find an experienced psychiatrist and discuss strategies.

You may try light designed for seasonal affective disorder. Such devices are available over the counter. If that does not alleviate the symptoms, it would be prudent to consult a doctor. Wish you good health!