Hi, I'd say first that 'span' is not idiomatic. In addition, to me it has overtones of 'from a point to another point'. Best wishes, Clive
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CliveHi,This is interesting. So you are conscious of such point-to-point thing when you use such phrase as 'life span', like from birth to death. But you cannot pinpoint when it started and ended raining, right?
In addition, to me it has overtones of 'from a point to another point'.
Best wishes, Clive