mktime() gives different results than Howard Hinnant's date library (std::chrono based)...

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mktime returns same value every time...

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mktime returns incorrect value...

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datetime: split a month 10-day periods...

From php to Java - mktime and date...

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same mktime() result for different datetime string...

tm struct time.h not normalizing...

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mktime Only Handling Leap Years on Clang?...

Adding Days to a Date c++...

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OverflowError mktime argument out of range...

mktime having problems with certain years?...

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C mktime() printing issue...

Twig date mktime...

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