The Sun Sky Charts and Coordinates
This is a simplified sky chart, showing where The Sun is now with respect to the brightest stars and constellations. More advanced sky charts are available on TheSkyLive for this object: 1) the Online Planetarium which is interactive and allows to select dates and additional objects to visualize; and 2) the Live Position and Data Tracker which provides the highest precision position data and features deep sky imagery from the Digitized Sky Survey.
The Sun Rise and Set Times
Today's The Sun rise, transit and set times from Greenwich, United Kingdom [change]. All times are relative to the local timezone Europe/London.
The Sun Ephemeris
The following table lists the ephemerides of The Sun computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate The Sun in our Online Planetarium at the chosen date.
|2017 Mar 20||-26.75||23h 57m 33s||-00° 15’ 54”||Pisces|
|2017 Mar 21||-26.75||00h 01m 12s||+00° 07’ 48”||Pisces|
|2017 Mar 22||-26.75||00h 04m 50s||+00° 31’ 28”||Pisces|
|2017 Mar 23||-26.75||00h 08m 29s||+00° 55’ 09”||Pisces|
|2017 Mar 24||-26.75||00h 12m 06s||+01° 18’ 48”||Pisces|
|2017 Mar 25||-26.75||00h 15m 46s||+01° 42’ 25”||Pisces|
|2017 Mar 26||-26.75||00h 19m 23s||+02° 06’ 00”||Pisces|
|2017 Mar 27||-26.75||00h 23m 03s||+02° 29’ 31”||Pisces|
|2017 Mar 28||-26.75||00h 26m 40s||+02° 53’ 00”||Pisces|
|2017 Mar 29||-26.75||00h 30m 20s||+03° 16’ 27”||Pisces|
|2017 Mar 30||-26.74||00h 33m 57s||+03° 39’ 48”||Pisces|
|2017 Mar 31||-26.74||00h 37m 36s||+04° 03’ 06”||Pisces|
|2017 Apr 01||-26.74||00h 41m 16s||+04° 26’ 20”||Pisces|
|2017 Apr 02||-26.74||00h 44m 53s||+04° 49’ 27”||Pisces|
Distance of The Sun from Earth
The following chart shows the distance of The Sun from Earth as a function of time. Distance data is measured in Astronomical Units and sampled with a 2 days interval. The reported distances might be inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of Sun is also available as a real time updated value in the Live Position and Data Tracker.
Light Curve of The Sun
The following chart is the predicted light curve (visual magnitude as a function of time) of The Sun, according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.
The Sun Physical Data
The following shows the known values of the most important physical parameters of The Sun. Source: JPL Small-Body Database
|Physical Parameter||Value||Relative to Earth|
|Mass||1989000 x 1024 kg||333,043.6574|
|Escape Velocity||618.02 km/s||55.2297|
|Sideral Rotation||587.2800 hours||24.5370|