Category:Units of time

• Unit of time (physics)

A

• Aeon (physics)
• Annus (physics)
• Atom (time) (computing)

B

• Banzai (physics)
• Biennial (physics)
• Billion years (astronomy)
• Biweekly (physics)
• Bya (computing)
• Bya (unit) (physics)

C

• Calendar (physics)
• Calendar year (physics)
• Century (physics)
• Century leap year (physics)
• Chronology (physics)
• Chronon (physics)
• Chronozone (physics)
• Common year (physics)
• Cosmic Calendar (astronomy)
• Cosmological decade (astronomy)

D

• Date windowing (physics)
• Day (computing)
• Lunar day (astronomy)
• Decade (physics)
• Decimal time (computing)

E

• Eclipse season (astronomy)
• Eight-day week (physics)
• Epact (physics)
• Era (physics)

F

• Fiscal year (physics)
• Flick (time) (physics)
• Fortnight (physics)
• Friedman Unit (physics)

G

• Galactic year (astronomy)
• Gaussian year (astronomy)
• Geologic Calendar (astronomy)
• Global Boundary Stratotype Section and Point (physics)
• Global Standard Stratigraphic Age (physics)

H

• Half-month (physics)
• Helek (physics)
• Hindu units of time (computing)
• Hour (computing)

I

• Indiction (physics)
• Instant (physics)
• Intercalation (timekeeping) (physics)
• ISO 31-2 (physics)

J

• Jiffy (time) (computing)
• Julian year (astronomy)

K

• Kalpa (aeon) (physics)
• Kyr (astronomy)

L

• Leap year (physics)
• Long weekend (physics)
• Lunar month (astronomy)
• Lustrum (physics)

M

• Millennium (physics)
• Minute (computing)
• Model year (physics)
• Moment (time) (physics)
• Month (computing)
• Mya (unit) (physics)
• Myr (astronomy)

N

• Nychthemeron (physics)

O

• Olympiad (physics)

P

• Pahar (physics)
• Palya (physics)
• Planck time (physics)
• Playing period (physics)

Q

• Quadrennium (physics)

R

• Relative hour (astronomy)
• Relative hour (Jewish law) (astronomy)

S

• Saeculum (physics)
• Samay (physics)
• Samvatsara (physics)
• Season (earth)
• Seasonal year (physics)
• Second (computing)
• Seconds pendulum (computing)
• Semester (physics)
• Semesters (physics)
• Sexagenary cycle (physics)
• Shake (unit) (physics)
• Sidereal time (astronomy)
• Sidereal year (astronomy)
• Sol (day on Mars) (astronomy)
• Sol (Day on Mars) (astronomy)
• Solar cycle (calendar) (physics)
• Sothic cycle (physics)
• Stage (stratigraphy) (physics)
• Svedberg (computing)
• Swatch Internet Time (computing)
• Synodic day (physics)

T

• Ten thousand years (physics)
• Tithi (physics)
• Traditional Chinese timekeeping (astronomy)
• Trimester (physics)
• Tropical year (astronomy)
• Tya (unit) (physics)

W

• Week (physics)
• Names of the days of the week (physics)

Y

• Year (computing)
• Yuga (physics)
• Yuga Cycle (physics)