Sun and Moon 21st Oct, 2025 in Monte Hermoso, Buenos Aires, Argentina Sunrise, sunset, moonrise, moonset and weather forecast
< 20th Oct, 2025 | 22nd Oct, 2025 >
Moon Phase Calendar October 2025

Full Moon
06th Oct, 20:49PM

Last Quarter Moon
13th Oct, 11:14AM

New Moon
21st Oct, 05:26AM

First Quarter Moon
29th Oct, 09:22AM
21st Oct, 2025 Sun Position
Sun Position
- It achive maximum altitude of 60° at noon.
- X-Axis: Horizontal axis indicates time passing from 00:00 hours to 24:00 hours.
- Y-Axis: Vertical axis indicates altitude -90 degree to +90 degree.
- The graph show sun altitude with time during a day. Horizontal line is the line showing horizan. Sun rise, Solar Noon and Sun set are shown as vertical line crossing the line of horizan.
- Between -6° to sunrise it is Civil twilight
- Between -12° to -6° it is Nautical twilight
- Between -18° to -12° it is Astro twilight
Solar Twilight for 21st Oct, 2025
Night
00:00AM-04:33
21:07-00:00AM
00:00AM-04:33
21:07-00:00AM
Astronomical Twilight
04:33-05:09
20:32-21:07
04:33-05:09
20:32-21:07
Nautical Twilight
05:09-05:42
19:58-20:32
05:09-05:42
19:58-20:32
Civil Twilight
05:42-06:10
19:31-19:58
05:42-06:10
19:31-19:58
Solar Day
06:10-19:31
13:21 long
06:10-19:31
13:21 long
Solar Noon
12:50
12:50
Next Seven Day Solar Calendar
October 2025 | Rise | Set | Noon | Duration | Astro Twilight | Nautical Twilight | Civil Twilight | |||
---|---|---|---|---|---|---|---|---|---|---|
Date | Start | End | Start | End | Start | End | ||||
21st | 06:10AM | 19:31PM | 12:50PM | 13:21 | 04:33AM | 05:09AM | 05:09AM | 05:42AM | 05:42AM | 06:10AM |
20:32PM | 21:07PM | 19:58PM | 20:32PM | 19:31PM | 19:58PM | |||||
22nd | 06:08AM | 19:32PM | 12:50PM | 13:24 | 04:32AM | 05:07AM | 05:07AM | 05:41AM | 05:41AM | 06:08AM |
20:33PM | 21:08PM | 20:00PM | 20:33PM | 19:32PM | 20:00PM | |||||
23rd | 06:07AM | 19:33PM | 12:50PM | 13:26 | 04:30AM | 05:06AM | 05:06AM | 05:39AM | 05:39AM | 06:07AM |
20:34PM | 21:10PM | 20:01PM | 20:34PM | 19:33PM | 20:01PM | |||||
24th | 06:06AM | 19:34PM | 12:50PM | 13:28 | 04:28AM | 05:04AM | 05:04AM | 05:38AM | 05:38AM | 06:06AM |
20:35PM | 21:11PM | 20:02PM | 20:35PM | 19:34PM | 20:02PM | |||||
25th | 06:04AM | 19:35PM | 12:50PM | 13:31 | 04:27AM | 05:03AM | 05:03AM | 05:37AM | 05:37AM | 06:04AM |
20:37PM | 21:13PM | 20:03PM | 20:37PM | 19:35PM | 20:03PM | |||||
26th | 06:03AM | 19:36PM | 12:50PM | 13:33 | 04:25AM | 05:01AM | 05:01AM | 05:35AM | 05:35AM | 06:03AM |
20:38PM | 21:14PM | 20:04PM | 20:38PM | 19:36PM | 20:04PM | |||||
27th | 06:02AM | 19:37PM | 12:49PM | 13:35 | 04:23AM | 05:00AM | 05:00AM | 05:34AM | 05:34AM | 06:02AM |
20:39PM | 21:16PM | 20:05PM | 20:39PM | 19:37PM | 20:05PM |
21st Oct, 2025 Moon Position
Next Seven Day Moon Calendar
October 2025 | Rise | Set | Rise | Meridian Passing | illumination |
---|---|---|---|---|---|
Date | |||||
![]() | 05:56AM | 19:56PM | - | 12:50PM | 0.1% |
22 | 06:20AM | 20:58PM | - | 13:33PM | 1.4% |
23 | 06:48AM | 22:00PM | - | 14:20PM | 4.5% |
24 | 07:22AM | 23:00PM | - | 15:07PM | 9.4% |
25 | 08:02AM | 23:58PM | - | 15:58PM | 15.8% |
26 | - | never set | 08:50AM | 16:49PM | 23.6% |
27 | - | 00:49AM | 09:46AM | 17:41PM | 32.6% |