Ephemeris for Neptune

See also

Information about Neptune
Finder-chart for Neptune
Graphical rising and setting times

by Dominic Ford

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You are welcome to reproduce the data below for non-profit purposes , providing you credit In-The-Sky.org.

It is also available in CSV (i.e. spreadsheet) and plain text format for easy pasting into other programs.

All times computed for South El Monte (latitude 34.05°; longitude -118.05°) and expressed in South El Monte time.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.

Ephemeris for Neptune
Date	Time	Age of Moon	Right Ascension	Declination	Rise	Culm	Set	Approx Mag.	Observable (hover mouse)	Constellation
Date	Time	Age of Moon	Right Ascension	Declination	Rise	Culm	Set	Approx Mag.	Observable (hover mouse)	Constellation

Ephemeris for Neptune
Date			Time	Age of Moon	Right Ascension	Declination	Rise	Culm	Set	Approx Mag.	Observable (hover mouse)	Constellation
Date			Time	Age of Moon	Right Ascension	Declination	Rise	Culm	Set	Approx Mag.	Observable (hover mouse)	Constellation
2026	May	20	00:00 PDT	03 days	00^h14^m43^s	+00°08'33"	03:10	09:13	15:16	7.9	Not observable	Pisces
2026	May	20	03:00 PDT	03 days	00^h14^m43^s	+00°08'37"	03:10	09:13	15:16	7.9	Not observable	Pisces
2026	May	20	06:00 PDT	03 days	00^h14^m44^s	+00°08'41"	03:10	09:13	15:16	7.9	Not observable	Pisces
2026	May	20	09:00 PDT	03 days	00^h14^m45^s	+00°08'45"	03:10	09:13	15:16	7.9	Not observable	Pisces
2026	May	20	12:00 PDT	03 days	00^h14^m45^s	+00°08'49"	03:10	09:13	15:16	7.9	Not observable	Pisces
2026	May	20	15:00 PDT	04 days	00^h14^m46^s	+00°08'53"	03:10	09:13	15:16	7.9	Not observable	Pisces
2026	May	20	18:00 PDT	04 days	00^h14^m47^s	+00°08'57"	03:10	09:13	15:16	7.9	Not observable	Pisces
2026	May	20	21:00 PDT	04 days	00^h14^m47^s	+00°09'01"	03:10	09:13	15:16	7.9	Not observable	Pisces
2026	May	21	00:00 PDT	04 days	00^h14^m48^s	+00°09'05"	03:06	09:09	15:12	7.9	Not observable	Pisces
2026	May	21	03:00 PDT	04 days	00^h14^m49^s	+00°09'09"	03:06	09:09	15:12	7.9	Not observable	Pisces
2026	May	21	06:00 PDT	04 days	00^h14^m50^s	+00°09'13"	03:06	09:09	15:12	7.9	Not observable	Pisces
2026	May	21	09:00 PDT	04 days	00^h14^m50^s	+00°09'17"	03:06	09:09	15:12	7.9	Not observable	Pisces
2026	May	21	12:00 PDT	04 days	00^h14^m51^s	+00°09'21"	03:06	09:09	15:12	7.9	Not observable	Pisces
2026	May	21	15:00 PDT	05 days	00^h14^m51^s	+00°09'25"	03:06	09:09	15:12	7.9	Not observable	Pisces
2026	May	21	18:00 PDT	05 days	00^h14^m52^s	+00°09'29"	03:06	09:09	15:12	7.9	Not observable	Pisces
2026	May	21	21:00 PDT	05 days	00^h14^m53^s	+00°09'33"	03:06	09:09	15:12	7.9	Not observable	Pisces
2026	May	22	00:00 PDT	05 days	00^h14^m53^s	+00°09'36"	03:02	09:05	15:09	7.9	Not observable	Pisces
2026	May	22	03:00 PDT	05 days	00^h14^m54^s	+00°09'40"	03:02	09:05	15:09	7.9	Not observable	Pisces
2026	May	22	06:00 PDT	05 days	00^h14^m55^s	+00°09'44"	03:02	09:05	15:09	7.9	Not observable	Pisces
2026	May	22	09:00 PDT	05 days	00^h14^m55^s	+00°09'48"	03:02	09:05	15:09	7.9	Not observable	Pisces
2026	May	22	12:00 PDT	05 days	00^h14^m56^s	+00°09'52"	03:02	09:05	15:09	7.9	Not observable	Pisces
2026	May	22	15:00 PDT	06 days	00^h14^m57^s	+00°09'56"	03:02	09:05	15:09	7.9	Not observable	Pisces
2026	May	22	18:00 PDT	06 days	00^h14^m57^s	+00°10'00"	03:02	09:05	15:09	7.9	Not observable	Pisces
2026	May	22	21:00 PDT	06 days	00^h14^m58^s	+00°10'04"	03:02	09:05	15:09	7.9	Not observable	Pisces
2026	May	23	00:00 PDT	06 days	00^h14^m59^s	+00°10'07"	02:58	09:02	15:05	7.9	Not observable	Pisces
All times computed for South El Monte (latitude 34.05; longitude -118.05) and expressed in South El Monte time. All positions are in J2000.0 coordinates. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php

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