Discover How Long a Day Lasts On Each Planet In Our Solar System

Mercury

[{"selector":"#anim-180ab4ee-ea4a-43dd-b38a-017db0b34690","keyframes":{"opacity":[0,1]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-945f65e4-ab08-4fb8-a13d-7983f130f07b","keyframes":{"transform":["translate3d(0px, 579.36562%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aa14582b-3943-4cbf-a888-cfbf5bfbcad5","keyframes":{"opacity":[0,1]},"delay":1000,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Mercury completes one rotation on its axis in 58.6 days on Earth.

Venus

[{"selector":"#anim-df9d1fea-0a0b-4ef6-b891-b813bf095678","keyframes":{"opacity":[0,1]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-889b8cd5-2d9f-4f64-991b-7cfa74caf9cb","keyframes":{"transform":["translate3d(0px, 647.22275%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-66e07751-96d9-4454-8f94-a958ed2c5104","keyframes":{"opacity":[0,1]},"delay":1000,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Venus rotates so slowly on its axis that a day on Venus is almost equivalent to 243 days on Earth.

Mars

[{"selector":"#anim-69ad3939-5ea6-42c5-968d-cbfde8533f8e","keyframes":{"opacity":[0,1]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-60e7ccdc-c5b4-4575-9bb0-c36f1230fad4","keyframes":{"transform":["translate3d(0px, 643.65137%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3607fed3-efdb-4492-8582-1e6dd2bd31b0","keyframes":{"opacity":[0,1]},"delay":1000,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Mars has a day that is 24 hours and 37 minutes long, which is why it is often seen as Earth's twin.

Jupiter

[{"selector":"#anim-364d4bcd-724d-40d1-871f-58ad451e6997","keyframes":{"opacity":[0,1]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fc307fdd-76ac-4a04-8ff5-e8b5080c7dab","keyframes":{"transform":["translate3d(0px, 672.22286%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9adc814d-53f5-405c-b219-21f23364e1b7","keyframes":{"opacity":[0,1]},"delay":1000,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] The duration of a day on Jupiter depends on how fast its magnetic field rotates, lasting for nine hours and 55 minutes.

Saturn

[{"selector":"#anim-d64c6101-9187-4907-a1cd-dedd540cce3f","keyframes":{"opacity":[0,1]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-02937941-b47b-435f-b185-c81d0cd03f06","keyframes":{"transform":["translate3d(0px, 668.65148%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-03396d59-75b0-4905-b7ba-2a62f65eb131","keyframes":{"opacity":[0,1]},"delay":1000,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Planetary scientists have determined that the official day length of Saturn is ten hours and 33 minutes.

Uranus

[{"selector":"#anim-9e764e09-375d-4a41-ab14-76fd7ab2e5f0","keyframes":{"opacity":[0,1]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-011f8e64-5266-4f9c-8a36-697c0e8c0580","keyframes":{"transform":["translate3d(0px, 682.93722%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0eedbd86-e474-424c-8354-d4d0c95bdc85","keyframes":{"opacity":[0,1]},"delay":1000,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Uranus takes 17 hours and 14 minutes to complete one rotation on its axis, in contrast to Earth's 24-hour rotation.

Neptune

[{"selector":"#anim-06b65fc9-69ab-4f7e-821f-60612c52672a","keyframes":{"opacity":[0,1]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-17530b9c-0750-49a8-97b9-a3455009c7fd","keyframes":{"transform":["translate3d(0px, 672.22286%, 0)","translate3d(0px, 0px, 0)"]},"delay":400,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-76ce272d-02af-42f4-9ecb-93ae64284809","keyframes":{"opacity":[0,1]},"delay":1000,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Neptune, the gas giant, rotates every 15 hours, moulding its turbulent atmosphere with powerful winds.

iPhone 16 Pro Max To iPhone 16: Major Leaks Revealed