Daylight Saving Time (DST)
Daylight Saving Time (DST) is the practice of turning the clock ahead as warmer weather approaches so that darkness falls at a later time and moves back as it becomes colder again. Toward the end of March countries in the Northern Hemisphere set their clocks ahead by one hour to push sunsets later in the evenings and sunrises later in the morning. Then, in late October, they are wound back by an hour, subtracting an hour of daylight from the evening and making the early mornings brighter. While in the Southern Hemisphere, the reverse occurs, with daylight saving time taking place during the summers. DST is practiced to better use daylight by extending the amount of time we can spend outside during daylight hours.
Time Zones in Wireshark
A Time Zone is a region on earth that is bound by longitudinal lines or in simpler words a geographical region having the same standard time. These lines sometimes called meridians that run vertically from the north to the South Pole each 15° apart. These meridians divide the earth into 24 different time zones having a local time that corresponds to the sunset in that zone.