I "see" visual diagrams for number patterns.
I see number patterns as specific visual diagrams in my head. Whenever I think of the months of the year, for example, I see each month 3-dimensionally in a circle around my head. July is on my right, January is on my left, April and May are above me, and September, October, November, and December are below me.
I also have different visual diagrams that I see for the hours in a day, years on a timeline, and especially, the days of the week. Each diagram is different and very vivid in my mind's eye. I also can compartamentalize dates into my visual diagrams. For instance, if I want to remember a dentist appointment a month from today, I need only mentally visualize putting it into my diagram. Then, I am guaranteed that I will remember it. It is the same way for dates and years in the past.
When I tell people about what I see when I think of these numbers, I get strange looks. For most of my life, I thought everyone saw these things. It is only until recently that I discovered that I see things a lot differently. Does anyone else have a similar condition?