Sun and Moon 18th Oct, 2025 in Chui, Rio Grande Do Sul, Brazil
Sunrise, sunset, moonrise, moonset and weather forecast

Sun 18th Oct, 2025 and Moon 18th Oct, 2025

Example: Irwindale | Topanga | Baldwin Park

Moonrise and Moonset 18th Oct, 2025

Moonrise
04:18:00AM

Moonset
16:22:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 18th Oct, 2025

Sunrise
05:49:00AM

Sunset
18:50:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

18th Oct, 2025 and Next Moon Phase

Waning Crescent Moon
Current Phase

0.09% New Moon
21st Oct, 09:26:00AM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/brazil/chui/2025-10-18/open_in_new

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

Moon Phase Calendar October 2025

Full Moon
06th Oct, 20:49:00PM

Last Quarter Moon
13th Oct, 11:14:00AM

New Moon
21st Oct, 05:26:00AM

First Quarter Moon
29th Oct, 09:22:00AM

Moon phase calendar for October 2025 navigate_next

18th 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 18th Oct, 2025

Night

00:00AM-04:21
20:17-00:00AM

Astronomical Twilight

04:21-04:53
19:46-20:17

Nautical Twilight

04:53-05:23
19:16-19:46

Civil Twilight

05:23-05:49
18:50-19:16

Solar Day

05:49-18:50
13:01 long

Solar Noon

12:19

Next Seven Day Solar Calendar

October 2025	Rise	Set	Noon	Duration	Astro Twilight		Nautical Twilight		Civil Twilight
Date	Rise	Set	Noon	Duration	Start	End	Start	End	Start	End
18th	05:49:00AM	18:50:00PM	12:19:00PM	13:01	04:21:00AM	04:53:00AM	04:53:00AM	05:23:00AM	05:23:00AM	05:49:00AM
18th	05:49:00AM	18:50:00PM	12:19:00PM	13:01	19:46:00PM	20:17:00PM	19:16:00PM	19:46:00PM	18:50:00PM	19:16:00PM
19th	05:48:00AM	18:51:00PM	12:19:00PM	13:03	04:20:00AM	04:51:00AM	04:51:00AM	05:22:00AM	05:22:00AM	05:48:00AM
19th	05:48:00AM	18:51:00PM	12:19:00PM	13:03	19:47:00PM	20:18:00PM	19:17:00PM	19:47:00PM	18:51:00PM	19:17:00PM
20th	05:46:00AM	18:51:00PM	12:19:00PM	13:05	04:18:00AM	04:50:00AM	04:50:00AM	05:21:00AM	05:21:00AM	05:46:00AM
20th	05:46:00AM	18:51:00PM	12:19:00PM	13:05	19:48:00PM	20:19:00PM	19:17:00PM	19:48:00PM	18:51:00PM	19:17:00PM
21st	05:45:00AM	18:52:00PM	12:19:00PM	13:07	04:17:00AM	04:49:00AM	04:49:00AM	05:19:00AM	05:19:00AM	05:45:00AM
21st	05:45:00AM	18:52:00PM	12:19:00PM	13:07	19:49:00PM	20:20:00PM	19:18:00PM	19:49:00PM	18:52:00PM	19:18:00PM
22nd	05:44:00AM	18:53:00PM	12:19:00PM	13:09	04:15:00AM	04:47:00AM	04:47:00AM	05:18:00AM	05:18:00AM	05:44:00AM
22nd	05:44:00AM	18:53:00PM	12:19:00PM	13:09	19:50:00PM	20:22:00PM	19:19:00PM	19:50:00PM	18:53:00PM	19:19:00PM
23rd	05:43:00AM	18:54:00PM	12:18:00PM	13:11	04:14:00AM	04:46:00AM	04:46:00AM	05:17:00AM	05:17:00AM	05:43:00AM
23rd	05:43:00AM	18:54:00PM	12:18:00PM	13:11	19:51:00PM	20:23:00PM	19:20:00PM	19:51:00PM	18:54:00PM	19:20:00PM
24th	05:42:00AM	18:55:00PM	12:18:00PM	13:13	04:13:00AM	04:45:00AM	04:45:00AM	05:16:00AM	05:16:00AM	05:42:00AM
24th	05:42:00AM	18:55:00PM	12:18:00PM	13:13	19:52:00PM	20:24:00PM	19:21:00PM	19:52:00PM	18:55:00PM	19:21:00PM

18th Oct, 2025 Moon Position

Next Seven Day Moon Calendar

October 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
18	04:18:00AM	16:22:00PM	-	10:16:00AM	8.1%
19	04:42:00AM	17:20:00PM	-	10:56:00AM	3.5%
20	05:06:00AM	18:16:00PM	-	11:37:00AM	0.8%
21	05:32:00AM	19:14:00PM	-	12:20:00PM	0.1%
22	05:59:00AM	20:12:00PM	-	13:01:00PM	1.3%
23	06:30:00AM	21:11:00PM	-	13:48:00PM	4.4%
24	07:07:00AM	22:09:00PM	-	14:35:00PM	9.3%

Sun and Moon 18th Oct, 2025 in Chui, Rio Grande Do Sul, Brazil Sunrise, sunset, moonrise, moonset and weather forecast