Shortest Day Of The Year 2025 Usa 2025. The returned table gives the duration of daylight or darkness on each calendar day. In other words, during december solstice it is winter time in the uk, the usa, canada, russia, india and china and it is the shortest day of the year while it is summer time in australia,.
Trump has vowed to end daylight saving time. However, as you can see below the 21st is by far the most common.