Sun and Moon 31st Jan, 2026 in San Isidro, Buenos Aires, Argentina
Sunrise, sunset, moonrise, moonset and weather forecast

Sun 31st Jan, 2026 and Moon 31st Jan, 2026

Example: Valley Village | La Puente | Rancho Palos Verdes

Moonrise and Moonset 31st Jan, 2026

Moonrise
19:28:00PM

Moonset
04:22:00AM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 31st Jan, 2026

Sunrise
06:13:00AM

Sunset
20:01:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

31st Jan, 2026 and Next Moon Phase

Waxing Gibbous Moon
Current Phase

99.96% Full Moon
01st Feb, 19:10:00PM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/argentina/san-isidro/2026-01-31/open_in_new

< 30th Jan, 2026 | 01st Feb, 2026 >

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Penumbral Lunar Eclipse on May 5th and 6th, 2023

Moon Phase Calendar February 2026

Full Moon
03rd Jan, 02:04:00AM

Last Quarter Moon
10th Jan, 07:50:00AM

New Moon
18th Jan, 11:53:00AM

First Quarter Moon
25th Jan, 20:49:00PM

Moon phase calendar for February 2026 navigate_next

31st Jan, 2026 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 31st Jan, 2026

Night

00:00AM-04:38
21:37-00:00AM

Astronomical Twilight

04:38-05:13
21:01-21:37

Nautical Twilight

05:13-05:46
20:28-21:01

Civil Twilight

05:46-06:13
20:01-20:28

Solar Day

06:13-20:01
13:47 long

Solar Noon

13:07

Next Seven Day Solar Calendar

January 2026	Rise	Set	Noon	Duration	Astro Twilight		Nautical Twilight		Civil Twilight
Date	Rise	Set	Noon	Duration	Start	End	Start	End	Start	End
31st	06:13:00AM	20:01:00PM	13:07:00PM	13:47	04:38:00AM	05:13:00AM	05:13:00AM	05:46:00AM	05:46:00AM	06:13:00AM
31st	06:13:00AM	20:01:00PM	13:07:00PM	13:47	21:01:00PM	21:37:00PM	20:28:00PM	21:01:00PM	20:01:00PM	20:28:00PM
32nd	06:14:00AM	20:00:00PM	13:07:00PM	13:46	04:39:00AM	05:15:00AM	05:15:00AM	05:48:00AM	05:48:00AM	06:14:00AM
32nd	06:14:00AM	20:00:00PM	13:07:00PM	13:46	21:00:00PM	21:35:00PM	20:27:00PM	21:00:00PM	20:00:00PM	20:27:00PM
33rd	06:15:00AM	19:59:00PM	13:07:00PM	13:44	04:41:00AM	05:16:00AM	05:16:00AM	05:49:00AM	05:49:00AM	06:15:00AM
33rd	06:15:00AM	19:59:00PM	13:07:00PM	13:44	20:59:00PM	21:34:00PM	20:26:00PM	20:59:00PM	19:59:00PM	20:26:00PM
34th	06:17:00AM	19:59:00PM	13:08:00PM	13:42	04:42:00AM	05:17:00AM	05:17:00AM	05:50:00AM	05:50:00AM	06:17:00AM
34th	06:17:00AM	19:59:00PM	13:08:00PM	13:42	20:58:00PM	21:33:00PM	20:25:00PM	20:58:00PM	19:59:00PM	20:25:00PM
35th	06:18:00AM	19:58:00PM	13:08:00PM	13:40	04:43:00AM	05:18:00AM	05:18:00AM	05:51:00AM	05:51:00AM	06:18:00AM
35th	06:18:00AM	19:58:00PM	13:08:00PM	13:40	20:57:00PM	21:32:00PM	20:25:00PM	20:57:00PM	19:58:00PM	20:25:00PM
36th	06:19:00AM	19:57:00PM	13:08:00PM	13:38	04:45:00AM	05:19:00AM	05:19:00AM	05:52:00AM	05:52:00AM	06:19:00AM
36th	06:19:00AM	19:57:00PM	13:08:00PM	13:38	20:56:00PM	21:31:00PM	20:24:00PM	20:56:00PM	19:57:00PM	20:24:00PM
37th	06:20:00AM	19:56:00PM	13:08:00PM	13:37	04:46:00AM	05:21:00AM	05:21:00AM	05:53:00AM	05:53:00AM	06:20:00AM
37th	06:20:00AM	19:56:00PM	13:08:00PM	13:37	20:55:00PM	21:29:00PM	20:23:00PM	20:55:00PM	19:56:00PM	20:23:00PM

31st Jan, 2026 Moon Position

Next Seven Day Moon Calendar

January 2026	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
31	-	04:22:00AM	19:28:00PM	Moon meridian passing not observed on this day.
32	-	05:36:00AM	20:07:00PM	19:14:00PM	48.5%
33	-	06:47:00AM	20:41:00PM	19:14:00PM	48.5%
34	-	07:56:00AM	21:10:00PM	19:14:00PM	48.5%
35	-	09:00:00AM	21:36:00PM	19:14:00PM	48.5%
36	-	10:01:00AM	22:01:00PM	19:14:00PM	48.5%
37	-	11:01:00AM	22:26:00PM	19:14:00PM	48.5%

Sun and Moon 31st Jan, 2026 in San Isidro, Buenos Aires, Argentina Sunrise, sunset, moonrise, moonset and weather forecast