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Astral Atlas

Graphic ephemeris September 2026

Plot daily planetary longitudes through a month and inspect the same positions in a table.

Each dot is one computed daily table position at 00:00 UTC. Lines only connect those samples; a crossing is not a calculated conjunction time or a forecast.

Show in the plot
0°90°180°270°360°18152230Sun, 2026-09-01T00:00:00.000Z: 158.59°Sun, 2026-09-02T00:00:00.000Z: 159.56°Sun, 2026-09-03T00:00:00.000Z: 160.53°Sun, 2026-09-04T00:00:00.000Z: 161.50°Sun, 2026-09-05T00:00:00.000Z: 162.47°Sun, 2026-09-06T00:00:00.000Z: 163.44°Sun, 2026-09-07T00:00:00.000Z: 164.41°Sun, 2026-09-08T00:00:00.000Z: 165.38°Sun, 2026-09-09T00:00:00.000Z: 166.35°Sun, 2026-09-10T00:00:00.000Z: 167.32°Sun, 2026-09-11T00:00:00.000Z: 168.29°Sun, 2026-09-12T00:00:00.000Z: 169.26°Sun, 2026-09-13T00:00:00.000Z: 170.24°Sun, 2026-09-14T00:00:00.000Z: 171.21°Sun, 2026-09-15T00:00:00.000Z: 172.19°Sun, 2026-09-16T00:00:00.000Z: 173.16°Sun, 2026-09-17T00:00:00.000Z: 174.14°Sun, 2026-09-18T00:00:00.000Z: 175.11°Sun, 2026-09-19T00:00:00.000Z: 176.09°Sun, 2026-09-20T00:00:00.000Z: 177.06°Sun, 2026-09-21T00:00:00.000Z: 178.04°Sun, 2026-09-22T00:00:00.000Z: 179.02°Sun, 2026-09-23T00:00:00.000Z: 180.00°Sun, 2026-09-24T00:00:00.000Z: 180.97°Sun, 2026-09-25T00:00:00.000Z: 181.95°Sun, 2026-09-26T00:00:00.000Z: 182.93°Sun, 2026-09-27T00:00:00.000Z: 183.91°Sun, 2026-09-28T00:00:00.000Z: 184.89°Sun, 2026-09-29T00:00:00.000Z: 185.87°Sun, 2026-09-30T00:00:00.000Z: 186.86°Mercury, 2026-09-01T00:00:00.000Z: 162.70°Mercury, 2026-09-02T00:00:00.000Z: 164.58°Mercury, 2026-09-03T00:00:00.000Z: 166.43°Mercury, 2026-09-04T00:00:00.000Z: 168.26°Mercury, 2026-09-05T00:00:00.000Z: 170.08°Mercury, 2026-09-06T00:00:00.000Z: 171.87°Mercury, 2026-09-07T00:00:00.000Z: 173.64°Mercury, 2026-09-08T00:00:00.000Z: 175.40°Mercury, 2026-09-09T00:00:00.000Z: 177.13°Mercury, 2026-09-10T00:00:00.000Z: 178.84°Mercury, 2026-09-11T00:00:00.000Z: 180.54°Mercury, 2026-09-12T00:00:00.000Z: 182.21°Mercury, 2026-09-13T00:00:00.000Z: 183.87°Mercury, 2026-09-14T00:00:00.000Z: 185.51°Mercury, 2026-09-15T00:00:00.000Z: 187.13°Mercury, 2026-09-16T00:00:00.000Z: 188.74°Mercury, 2026-09-17T00:00:00.000Z: 190.32°Mercury, 2026-09-18T00:00:00.000Z: 191.89°Mercury, 2026-09-19T00:00:00.000Z: 193.44°Mercury, 2026-09-20T00:00:00.000Z: 194.97°Mercury, 2026-09-21T00:00:00.000Z: 196.49°Mercury, 2026-09-22T00:00:00.000Z: 197.99°Mercury, 2026-09-23T00:00:00.000Z: 199.47°Mercury, 2026-09-24T00:00:00.000Z: 200.93°Mercury, 2026-09-25T00:00:00.000Z: 202.38°Mercury, 2026-09-26T00:00:00.000Z: 203.81°Mercury, 2026-09-27T00:00:00.000Z: 205.22°Mercury, 2026-09-28T00:00:00.000Z: 206.62°Mercury, 2026-09-29T00:00:00.000Z: 207.99°Mercury, 2026-09-30T00:00:00.000Z: 209.34°Venus, 2026-09-01T00:00:00.000Z: 203.17°Venus, 2026-09-02T00:00:00.000Z: 203.96°Venus, 2026-09-03T00:00:00.000Z: 204.74°Venus, 2026-09-04T00:00:00.000Z: 205.51°Venus, 2026-09-05T00:00:00.000Z: 206.26°Venus, 2026-09-06T00:00:00.000Z: 206.99°Venus, 2026-09-07T00:00:00.000Z: 207.71°Venus, 2026-09-08T00:00:00.000Z: 208.42°Venus, 2026-09-09T00:00:00.000Z: 209.11°Venus, 2026-09-10T00:00:00.000Z: 209.78°Venus, 2026-09-11T00:00:00.000Z: 210.43°Venus, 2026-09-12T00:00:00.000Z: 211.06°Venus, 2026-09-13T00:00:00.000Z: 211.68°Venus, 2026-09-14T00:00:00.000Z: 212.27°Venus, 2026-09-15T00:00:00.000Z: 212.85°Venus, 2026-09-16T00:00:00.000Z: 213.40°Venus, 2026-09-17T00:00:00.000Z: 213.93°Venus, 2026-09-18T00:00:00.000Z: 214.43°Venus, 2026-09-19T00:00:00.000Z: 214.92°Venus, 2026-09-20T00:00:00.000Z: 215.37°Venus, 2026-09-21T00:00:00.000Z: 215.80°Venus, 2026-09-22T00:00:00.000Z: 216.20°Venus, 2026-09-23T00:00:00.000Z: 216.57°Venus, 2026-09-24T00:00:00.000Z: 216.91°Venus, 2026-09-25T00:00:00.000Z: 217.22°Venus, 2026-09-26T00:00:00.000Z: 217.50°Venus, 2026-09-27T00:00:00.000Z: 217.75°Venus, 2026-09-28T00:00:00.000Z: 217.96°Venus, 2026-09-29T00:00:00.000Z: 218.14°Venus, 2026-09-30T00:00:00.000Z: 218.28°Mars, 2026-09-01T00:00:00.000Z: 103.39°Mars, 2026-09-02T00:00:00.000Z: 104.03°Mars, 2026-09-03T00:00:00.000Z: 104.66°Mars, 2026-09-04T00:00:00.000Z: 105.29°Mars, 2026-09-05T00:00:00.000Z: 105.92°Mars, 2026-09-06T00:00:00.000Z: 106.55°Mars, 2026-09-07T00:00:00.000Z: 107.17°Mars, 2026-09-08T00:00:00.000Z: 107.80°Mars, 2026-09-09T00:00:00.000Z: 108.42°Mars, 2026-09-10T00:00:00.000Z: 109.04°Mars, 2026-09-11T00:00:00.000Z: 109.66°Mars, 2026-09-12T00:00:00.000Z: 110.28°Mars, 2026-09-13T00:00:00.000Z: 110.90°Mars, 2026-09-14T00:00:00.000Z: 111.51°Mars, 2026-09-15T00:00:00.000Z: 112.12°Mars, 2026-09-16T00:00:00.000Z: 112.74°Mars, 2026-09-17T00:00:00.000Z: 113.34°Mars, 2026-09-18T00:00:00.000Z: 113.95°Mars, 2026-09-19T00:00:00.000Z: 114.56°Mars, 2026-09-20T00:00:00.000Z: 115.16°Mars, 2026-09-21T00:00:00.000Z: 115.77°Mars, 2026-09-22T00:00:00.000Z: 116.37°Mars, 2026-09-23T00:00:00.000Z: 116.96°Mars, 2026-09-24T00:00:00.000Z: 117.56°Mars, 2026-09-25T00:00:00.000Z: 118.16°Mars, 2026-09-26T00:00:00.000Z: 118.75°Mars, 2026-09-27T00:00:00.000Z: 119.34°Mars, 2026-09-28T00:00:00.000Z: 119.93°Mars, 2026-09-29T00:00:00.000Z: 120.52°Mars, 2026-09-30T00:00:00.000Z: 121.10°

On a narrow screen, scroll the plot sideways. Use Table for exact daily values, including bodies hidden from the plot.

Exact settings used · geocentric apparent tropical longitude · daily 00:00 UTC

Swiss Ephemeris positions, viewed from Earth in the tropical zodiac, rounded to 0.01°. Each row is sampled at 00:00 UTC. Selected dates were checked against JPL reference positions; this does not certify every day in the 2020–2035 dataset. No position or event time is calculated between samples.