One liter is the equivalent of about four 8-ounce glasses. According to most estimates, that's roughly the amount of water most Americans get in solid food. In short, though doctors don't recommend it, many of us could cover our bare-minimum daily water needs without drinking anything during the day.
The daylight-saving time change will force most of us to spring forward and advance our clocks one hour. This effectively moves an hour of daylight from the morning to the evening, giving us those long summer nights.
When do we observe the time change in the fall and spring? In the spring, clocks are changed on the second Sunday in March at 2am local time for spring forward. In the fall, clocks are set back on the first Sunday in November at 2am local time for fall back.