Sun and Moon 21st Oct, 2025 in West Yellowstone, Montana, United States
Sunrise, sunset, moonrise, moonset and weather forecast

Sun 21st Oct, 2025 and Moon 21st Oct, 2025

Example: Azusa | Hermosa Beach | Hacienda Heights

Moonrise and Moonset 21st Oct, 2025

Moonrise
17:06:00PM

Moonset
02:57:00AM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Oct, 2025

Sunrise
16:48:00PM

Sunset
03:31:00AM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

21st Oct, 2025 and Next Moon Phase

New Moon
Current Phase

50.11% First Quarter Moon
29th Oct, 19:22:00PM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/united-states/west-yellowstone/2025-10-21/open_in_new

< 20th Oct, 2025 | 22nd Oct, 2025 >

Trending :

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

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-15:11
05:08-00:00AM

Astronomical Twilight

15:11-15:45
04:34-05:08

Nautical Twilight

15:45-16:18
04:00-04:34

Civil Twilight

16:18-16:48
03:31-04:00

Solar Day

16:48-03:31
-1:315 long

Solar Noon

10:10

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
21st	16:48:00PM	03:31:00AM	10:10:00AM	-1:315	15:11:00PM	15:45:00PM	15:45:00PM	16:18:00PM	16:18:00PM	16:48:00PM
21st	16:48:00PM	03:31:00AM	10:10:00AM	-1:315	04:34:00AM	05:08:00AM	04:00:00AM	04:34:00AM	03:31:00AM	04:00:00AM
22nd	16:49:00PM	03:29:00AM	10:09:00AM	-1:318	15:12:00PM	15:46:00PM	15:46:00PM	16:19:00PM	16:19:00PM	16:49:00PM
22nd	16:49:00PM	03:29:00AM	10:09:00AM	-1:318	04:33:00AM	05:07:00AM	03:59:00AM	04:33:00AM	03:29:00AM	03:59:00AM
23rd	16:51:00PM	03:28:00AM	10:09:00AM	-1:321	15:13:00PM	15:47:00PM	15:47:00PM	16:21:00PM	16:21:00PM	16:51:00PM
23rd	16:51:00PM	03:28:00AM	10:09:00AM	-1:321	04:31:00AM	05:05:00AM	03:57:00AM	04:31:00AM	03:28:00AM	03:57:00AM
24th	16:52:00PM	03:26:00AM	10:09:00AM	-1:324	15:14:00PM	15:48:00PM	15:48:00PM	16:22:00PM	16:22:00PM	16:52:00PM
24th	16:52:00PM	03:26:00AM	10:09:00AM	-1:324	04:30:00AM	05:04:00AM	03:56:00AM	04:30:00AM	03:26:00AM	03:56:00AM
25th	16:53:00PM	03:25:00AM	10:09:00AM	-1:327	15:16:00PM	15:49:00PM	15:49:00PM	16:23:00PM	16:23:00PM	16:53:00PM
25th	16:53:00PM	03:25:00AM	10:09:00AM	-1:327	04:28:00AM	05:02:00AM	03:54:00AM	04:28:00AM	03:25:00AM	03:54:00AM
26th	16:55:00PM	03:23:00AM	10:09:00AM	-1:330	15:17:00PM	15:51:00PM	15:51:00PM	16:24:00PM	16:24:00PM	16:55:00PM
26th	16:55:00PM	03:23:00AM	10:09:00AM	-1:330	04:27:00AM	05:01:00AM	03:53:00AM	04:27:00AM	03:23:00AM	03:53:00AM
27th	16:56:00PM	03:22:00AM	10:09:00AM	-1:332	15:18:00PM	15:52:00PM	15:52:00PM	16:26:00PM	16:26:00PM	16:56:00PM
27th	16:56:00PM	03:22:00AM	10:09:00AM	-1:332	04:25:00AM	04:59:00AM	03:52:00AM	04:25:00AM	03:22:00AM	03:52:00AM

21st Oct, 2025 Moon Position

Next Seven Day Moon Calendar

October 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
21	-	02:57:00AM	17:06:00PM	22:17:00PM	0.2%
22	-	03:16:00AM	18:12:00PM	23:00:00PM	1.7%
23	-	03:38:00AM	19:19:00PM	23:47:00PM	5.1%
24	-	04:05:00AM	20:23:00PM	Moon meridian passing not observed on this day.
25	-	04:40:00AM	21:25:00PM	00:35:00AM	10.2%
26	-	05:23:00AM	22:18:00PM	01:26:00AM	16.8%
27	-	06:16:00AM	23:04:00PM	02:17:00AM	24.8%

Sun and Moon 21st Oct, 2025 in West Yellowstone, Montana, United States Sunrise, sunset, moonrise, moonset and weather forecast