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Convert Day (d) to Picosecond (ps) instantly.

About these units

Day (d)

A day represents a full rotation of the Earth relative to the Sun, traditionally measured as 24 hours. Although the day is deeply tied to astronomy, its exact length varies due to Earth's gravitational interactions with the Moon, tidal braking, and geophysical processes. The modern civil day uses Coordinated Universal Time (UTC), with occasional leap seconds added to compensate for subtle variations in Earth's rotation. This ensures that civil time remains aligned with the real solar day. Days are fundamental in cultural, religious, biological, and economic cycles. Sleep patterns, work-rest rhythms, calendars, and circadian biology all operate on daily cycles, making the day not just a unit of measurement but a cornerstone of human existence.

Picosecond (ps)

A picosecond equals 10⁻¹² seconds. At this timescale, even light travels only about 0.3 millimeters, making picoseconds vital in advanced optics, ultrafast laser systems, and femtochemistry. Picosecond lasers enable precision cutting in medical devices, microfabrication, and semiconductor processing. They also allow scientists to study vibrational modes of molecules and rapid electron transitions in materials. In telecommunications, picosecond precision is necessary for characterizing optical fiber dispersion, jitter, and photonic switching. At such rapid intervals, the boundaries of classical physics begin to blur, leading toward quantum mechanical interpretations of time and energy.

More Day converters

Day [d] ↔ Second [s]
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Day [d] ↔ Minute [min]
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Day [d] ↔ Hour [h]
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Day [d] ↔ Week [week]
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Day [d] ↔ Month [month]
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Day [d] ↔ Year [y]
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Day [d] ↔ Millisecond [ms]
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Day [d] ↔ Microsecond [µs]
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Day [d] ↔ Nanosecond [ns]
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Day [d] ↔ Picosecond [ps]
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Day [d] ↔ Femtosecond [fs]
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Day [d] ↔ Attosecond [as]
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Day [d] ↔ Decade [decade]
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Day [d] ↔ Century [century]
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Day [d] ↔ Millennium [millennium]
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Day [d] ↔ Shake [shake]
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Day [d] ↔ Planck Time [tₚ]
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Day [d] ↔ Month (Synodic) [month (synodic)]
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Day [d] ↔ Year (Julian) [y (Julian)]
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Day [d] ↔ Year (Leap) [y (leap)]
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Day [d] ↔ Year (Tropical) [y (tropical)]
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Day [d] ↔ Year (Sidereal) [y (sidereal)]
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Day [d] ↔ Day (Sidereal) [d (sidereal)]
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Day [d] ↔ Hour (Sidereal) [h (sidereal)]
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Day [d] ↔ Minute (Sidereal) [min (sidereal)]
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Day [d] ↔ Second (Sidereal) [s (sidereal)]
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Day [d] ↔ Fortnight [fortnight]
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Day [d] ↔ Septennial [7 years]
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Day [d] ↔ Octennial [8 years]
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Day [d] ↔ Novennial [9 years]
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Day [d] ↔ Quinquennial [5 years]
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Day [d] ↔ Quindecennial [15 years]
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Convert Day to Picosecond