Development of this web site was made possible by several grants each from NASA and the NSF.
SkyWatch: May 2025
|
Dates and times are Universal Time |
Location Information for Rise/Set times
Enter Longitude and Latitude in degrees (e.g., 39.1003).
Western/Southern Hemisphere = negative
Enter UTOffset in hours (e.g., 9.5)
Examples: Colo Spgs, CO: –105 +39 -7.0; Adelaide, Australia = +138 –34 +9.5)
Enter Longitude and Latitude in degrees (e.g., 39.1003).
Western/Southern Hemisphere = negative
Enter UTOffset in hours (e.g., 9.5)
Examples: Colo Spgs, CO: –105 +39 -7.0; Adelaide, Australia = +138 –34 +9.5)
Sun Information
Currently (Tue, 2025 May 20 15:34 UT)
RA 03 48 40.1Dec +20 00 47.7
X 0.513369
Y 0.800132
Z 0.346840
R 1.011957
Local time for sunrise/sunset/twilight
Nautical Twilight (NT): Sun 12º below horizon
Astronomical Twilight (AT): Sun 18º below horizon
| Local Date | AT Start | NT Start | CT Start | Sun Rise | Sun Set | CT End | NT End | AT End |
| 2025 May 19 | 02:51 | 03:33 | 04:11 | 04:41 | 19:09 | 19:40 | 20:17 | 21:00 |
| 2025 May 20 | 02:49 | 03:32 | 04:10 | 04:40 | 19:10 | 19:41 | 20:19 | 21:01 |
| 2025 May 21 | 02:48 | 03:31 | 04:09 | 04:40 | 19:11 | 19:41 | 20:20 | 21:02 |
Moon Information
Currently (Tue, 2025 May 20 15:34 UT)
RA 22 17 33.7Selected Positions for May 2025
Dec -12 46 24.8
Phase -0.482 (+ = waxing; - = waning)
Parallax 0.967 degrees
Diameter 31.62 arcminutes
Elong (RA) 83WLocal time for moon rise/transit/set (for UT date)
UT Date Rise Transit Set 2025 May 19 00:28 05:29 10:47 2025 May 20 00:57 06:18 12:00 2025 May 21 01:23 07:05 13:13 Phases for 2025
New First Full Last
Dec 01 2024 06:22 Dec 08 2024 15:28 Dec 15 2024 09:03 Dec 22 2024 22:19
---------------------------------------------------------------------------------------
Dec 30 2024 22:28 Jan 06 2025 23:57 Jan 13 2025 22:27 Jan 21 2025 20:31
Jan 29 2025 12:36 Feb 05 2025 08:03 Feb 12 2025 13:54 Feb 20 2025 17:33
Feb 28 2025 00:45 Mar 06 2025 16:32 Mar 14 2025 06:55 Mar 22 2025 11:30
Mar 29 2025 10:58 Apr 05 2025 02:15 Apr 13 2025 00:22 Apr 21 2025 01:36
Apr 27 2025 19:31 May 04 2025 13:53 May 12 2025 16:56 May 20 2025 11:59
May 27 2025 03:02 Jun 03 2025 03:42 Jun 11 2025 07:44 Jun 18 2025 19:20
Jun 25 2025 10:32 Jul 02 2025 19:31 Jul 10 2025 20:37 Jul 18 2025 00:38
Jul 24 2025 19:11 Aug 01 2025 12:42 Aug 09 2025 07:55 Aug 16 2025 05:13
Aug 23 2025 06:07 Aug 31 2025 06:26 Sep 07 2025 18:09 Sep 14 2025 10:34
Sep 21 2025 19:54 Sep 29 2025 23:54 Oct 07 2025 03:48 Oct 13 2025 18:13
Oct 21 2025 12:26 Oct 29 2025 16:22 Nov 05 2025 13:20 Nov 12 2025 05:29
Nov 20 2025 06:48 Nov 28 2025 07:00 Dec 04 2025 23:15 Dec 11 2025 20:52
Dec 20 2025 01:44 Dec 27 2025 19:11 Jan 03 2026 10:04 Jan 10 2026 15:49
Jan 18 2026 19:53 Jan 26 2026 04:48 Feb 01 2026 22:10 Feb 09 2026 12:44Planet Information
Currently (Tue, 2025 May 20 15:34 UT)
Local Rise/Transit/Set times are given at the end of each line
Sun 03 48 40.1 +20 00 47.7
Opposition 15 48 40.1 -20 00 47.7 180E 19:05 23:54 04:41
Mercury 03 03 50.5 +16 09 40.8 11W 04:16 11:06 17:57
Venus 00 53 48.9 +04 18 20.0 45W 02:49 08:59 15:10
Mars 09 10 42.8 +17 59 13.2 75E 10:19 17:17 00:14
Jupiter 05 38 43.7 +23 08 46.9 26E 06:29 13:46 21:02
Saturn 00 00 39.9 -02 10 39.5 60W 02:20 08:09 13:58
Uranus 03 39 26.3 +19 17 59.0 2W 04:45 11:47 18:49
Neptune 00 06 44.4 -00 40 32.0 58W 02:21 08:15 14:09
Pluto 20 26 27.2 -22 53 32.5 116W 23:44 04:24 08:55
May 01 2025 May 16 2025 May 31 2025
-------------------------------------------------------------------------------------------------------------
Sun 02 32 27.0 +14 58 42.8 03 30 45.7 +19 01 22.2 05 37 12.0 +23 19 56.4
Opposition 14 32 27.0 -14 58 42.8 180E 15 30 45.7 -19 01 22.2 180E 17 37 12.0 -23 19 56.4 180E
Mercury 01 00 18.9 +03 18 56.0 26W 02 30 16.6 +12 55 54.7 16W 06 57 29.1 +24 48 32.7 18E
Venus 23 57 32.2 +00 55 37.6 41W 00 39 12.4 +03 14 10.0 45W 02 32 18.6 +12 11 01.5 45W
Mars 08 32 28.0 +20 53 25.6 85E 09 01 39.3 +18 42 58.7 77E 10 05 51.7 +13 00 24.2 64E
Jupiter 05 20 59.4 +22 53 41.7 40E 05 34 30.4 +23 05 54.7 29E 06 04 32.8 +23 16 42.6 6E
Saturn 23 54 00.7 -02 49 49.5 43W 23 59 15.6 -02 18 46.2 56W 00 07 00.0 -01 36 22.4 84W
Uranus 03 34 48.2 +19 02 06.9 15E 03 38 21.5 +19 14 20.2 2E 03 45 37.6 +19 38 18.6 26W
Neptune 00 04 46.6 -00 52 27.8 40W 00 06 20.1 -00 42 57.2 54W 00 08 24.8 -00 31 02.5 83W
Pluto 20 26 37.7 -22 49 14.6 97W 20 26 33.3 -22 52 20.6 112W 20 25 07.1 -23 02 35.6 142W