Daylight saving time
The manipulation of time at higher latitudes (for example Iceland, Nunavut or Alaska) has little impact on daily life, because the length of day and night changes more extremely throughout the seasons (in comparison to other latitudes), and thus sunrise and sunset times are significantly out of sync with standard working hours regardless of manipulations of the clock. DST is also of little use for locations near the equator, because these regions see only a small variation in daylight in the course of the year.
Would observing Daylight Saving Time have a small or large effect on how light it is during the workday in areas at high latitudes?
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DST is also of little use for locations near the equator, because these regions see only a small variation in daylight in the course of the year.
Daylight saving time