Index of All Cycles
Time Matrix
107 temporal patterns across 24 scales — from Planck time to the proton half-life. Every periodic system known: optical clocks, planetary days, moon orbits, solar magnetic cycles, eclipse families, Milankovitch forcings, pulsars, galactic rotation. Live progress is relative to your local Unix timestamp.
107 Cycles Tracked
Planck Time
Quantum
0.00 ys
0.00%
Chronon (proposed)
Quantum
6.97 ys
0.00%
Zeptosecond
Quantum
1.00 zs
0.00%
Attosecond
Quantum
1.00 as
0.00%
Femtosecond
Quantum
1.00 fs
0.00%
Aluminum Ion (Al+)
Optical
892.05 as
0.00%
Ytterbium Ion (Yb+)
Optical
1.56 fs
0.00%
Strontium-87
Optical
2.33 fs
0.00%
Hydrogen Maser
Atomic
704.02 ps
0.00%
Cesium-133 Transition
Atomic
108.78 ps
0.00%
Rubidium-87
Atomic
146.31 ps
0.00%
Quartz Oscillation
Silicon
30.52 μs
0.00%
CPU Cycle (3 GHz)
Silicon
333.33 ps
0.00%
Neuron Firing
Biological
1.00 ms
0.00%
Eye Blink
Biological
300.00 ms
0.00%
Heartbeat
Biological
860.00 ms
0.00%
Breath Cycle
Biological
4.000 s
0.00%
Circadian Rhythm
Biological
1.01 d
0.00%
Menstrual Cycle
Biological
28.00 d
0.00%
Human Gestation
Biological
280.00 d
0.00%
Solar Day
Earth · Earth
1.00 d
0.00%
Sidereal Day
Earth · Earth
23.93 h
0.00%
Stellar Day
Earth · Earth
23.93 h
0.00%
Lunar Day
Earth
1.03 d
0.00%
Tropical Year
Earth · Earth
1 yr
0.00%
Sidereal Year
Earth · Earth
1 yr
0.00%
Anomalistic Year
Earth
1 yr
0.00%
Julian Year
Earth
1 yr
0.00%
Gregorian Year
Earth
1 yr
0.00%
Synodic Month
Selene · Moon
29.53 d
0.00%
Sidereal Month
Selene · Moon
27.32 d
0.00%
Anomalistic Month
Selene · Moon
27.55 d
0.00%
Draconic Month
Selene · Moon
27.21 d
0.00%
Tropical Month
Selene · Moon
27.32 d
0.00%
Mercury Sidereal Day
Mercury · Mercury
58.65 d
0.00%
Mercury Solar Day
Mercury · Mercury
175.94 d
0.00%
Mercury Year
Mercury · Mercury
87.97 d
0.00%
Venus Sidereal Day↺
Venus · Venus
−243.02 d
0.00%
Venus Solar Day
Venus · Venus
116.75 d
0.00%
Venus Year
Venus · Venus
224.70 d
0.00%
Mars Sol
Mars · Mars
1.03 d
0.00%
Mars Sidereal Day
Mars · Mars
1.03 d
0.00%
Mars Year
Mars · Mars
1.88 yr
0.00%
Phobos Orbit
Mars · Phobos
7.65 h
0.00%
Deimos Orbit
Mars · Deimos
1.26 d
0.00%
Jupiter Day
Jupiter · Jupiter
9.93 h
0.00%
Jupiter Year
Jupiter · Jupiter
11.86 yr
0.00%
Io Orbit
Jupiter · Io
1.77 d
0.00%
Europa Orbit
Jupiter · Europa
3.55 d
0.00%
Ganymede Orbit
Jupiter · Ganymede
7.16 d
0.00%
Callisto Orbit
Jupiter · Callisto
16.69 d
0.00%
Laplace Resonance
Jupiter
7.16 d
0.00%
Saturn Day
Saturn · Saturn
10.66 h
0.00%
Saturn Year
Saturn · Saturn
29.46 yr
0.00%
Titan Orbit
Saturn · Titan
15.95 d
0.00%
Enceladus Orbit
Saturn · Enceladus
1.37 d
0.00%
Mimas Orbit
Saturn · Mimas
22.62 h
0.00%
Iapetus Orbit
Saturn · Iapetus
79.32 d
0.00%
Uranus Day↺
Uranus · Uranus
−17.24 h
0.00%
Uranus Year
Uranus · Uranus
84.02 yr
0.00%
Titania Orbit
Uranus · Titania
8.71 d
0.00%
Miranda Orbit
Uranus · Miranda
1.41 d
0.00%
Neptune Day
Neptune · Neptune
16.11 h
0.00%
Neptune Year
Neptune · Neptune
164.77 yr
0.00%
Triton Orbit↺
Neptune · Triton
−5.88 d
0.00%
Pluto Day
Dwarf · Pluto
6.39 d
0.00%
Pluto Year
Dwarf · Pluto
247.95 yr
0.00%
Charon Orbit
Dwarf · Charon
6.39 d
0.00%
Ceres Year
Dwarf · Ceres
4.61 yr
0.00%
Eris Year
Dwarf · Eris
558.07 yr
0.00%
Haumea Year
Dwarf · Haumea
284.12 yr
0.00%
Makemake Year
Dwarf · Makemake
306.28 yr
0.00%
Sedna Year
TNO · Sedna
11,400 yr
0.00%
Solar Rotation (Equator)
Solar · Sun
24.47 d
0.00%
Solar Rotation (Pole)
Solar · Sun
38.00 d
0.00%
Carrington Rotation
Solar · Sun
27.28 d
0.00%
Solar Cycle (Schwabe)
Solar
11 yr
0.00%
Hale Magnetic Cycle
Solar
22 yr
0.00%
Gleissberg Cycle
Solar
87 yr
0.00%
Suess / de Vries Cycle
Solar
208 yr
0.00%
Hallstatt Cycle
Solar
2,300 yr
0.00%
Saros Cycle
Eclipse
18.03 yr
0.00%
Inex Cycle
Eclipse
28.95 yr
0.00%
Exeligmos
Eclipse
54.09 yr
0.00%
Metonic Cycle
Lunisolar
19 yr
0.00%
Callippic Cycle
Lunisolar
76 yr
0.00%
Hipparchic Cycle
Lunisolar
304 yr
0.00%
ENSO (El Niño)
Climate
4 yr
0.00%
Solar/Lunar Tide
Climate
12.42 h
0.00%
Chandler Wobble
Earth
1.19 yr
0.00%
Precession of Equinoxes
Earth
25,772 yr
0.00%
Obliquity Cycle
Milankovitch
41,000 yr
0.00%
Eccentricity (short)
Milankovitch
100,000 yr
0.00%
Eccentricity (long)
Milankovitch
413,000 yr
0.00%
Pulsar Spin (Crab)
Stellar · PSR B0531+21
33.40 ms
0.00%
Pulsar Spin (Millisecond)
Stellar · PSR J1748-2446ad
1.39 ms
0.00%
Cepheid Variable
Stellar · δ Cephei
5.37 d
0.00%
Sirius B Orbit
Stellar · Sirius
50.13 yr
0.00%
Proxima Centauri Orbit
Stellar · α Centauri
547,000 yr
0.00%
Vertical Oscillation
Galactic
64.00 Myr
0.00%
Galactic Year
Galactic
225.00 Myr
0.00%
Local Group Crossing
Cosmic
1.00 Gyr
0.00%
Age of Earth
Cosmic
4.54 Gyr
0.00%
Age of Sun
Cosmic
4.60 Gyr
0.00%
Age of Universe
Cosmic
13.79 Gyr
0.00%
Stelliferous Era End
Cosmic
100000.00 Gyr
0.00%
Proton Half-Life (min)
Cosmic
9.999999999999999e+24 Gyr
0.00%