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

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

Example: Lakewood | Lytle Creek | Sylmar

Moonrise and Moonset 21st Oct, 2025

Moonrise
16:08:00PM

Moonset
01:55:00AM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Oct, 2025

Sunrise
15:50:00PM

Sunset
02:29:00AM

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, 18:22:00PM

Current Moon Phasenavigate_next

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

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

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

Moon Phase Calendar November 2025

Full Moon
06th Oct, 19:49:00PM

Last Quarter Moon
13th Oct, 10:14:00AM

New Moon
21st Oct, 04:26:00AM

First Quarter Moon
29th Oct, 08:22:00AM

Moon phase calendar for November 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-14:10
04:08-00:00AM

Astronomical Twilight

14:10-14:44
03:34-04:08

Nautical Twilight

14:44-15:19
02:59-03:34

Civil Twilight

15:19-15:50
02:29-02:59

Solar Day

15:50-02:29
-1:319 long

Solar Noon

09:09

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	15:50:00PM	02:29:00AM	09:09:00AM	-1:319	14:10:00PM	14:44:00PM	14:44:00PM	15:19:00PM	15:19:00PM	15:50:00PM
21st	15:50:00PM	02:29:00AM	09:09:00AM	-1:319	03:34:00AM	04:08:00AM	02:59:00AM	03:34:00AM	02:29:00AM	02:59:00AM
22nd	15:51:00PM	02:27:00AM	09:09:00AM	-1:322	14:11:00PM	14:46:00PM	14:46:00PM	15:21:00PM	15:21:00PM	15:51:00PM
22nd	15:51:00PM	02:27:00AM	09:09:00AM	-1:322	03:32:00AM	04:06:00AM	02:58:00AM	03:32:00AM	02:27:00AM	02:58:00AM
23rd	15:52:00PM	02:25:00AM	09:09:00AM	-1:325	14:12:00PM	14:47:00PM	14:47:00PM	15:22:00PM	15:22:00PM	15:52:00PM
23rd	15:52:00PM	02:25:00AM	09:09:00AM	-1:325	03:31:00AM	04:05:00AM	02:56:00AM	03:31:00AM	02:25:00AM	02:56:00AM
24th	15:54:00PM	02:24:00AM	09:09:00AM	-1:328	14:14:00PM	14:48:00PM	14:48:00PM	15:23:00PM	15:23:00PM	15:54:00PM
24th	15:54:00PM	02:24:00AM	09:09:00AM	-1:328	03:29:00AM	04:03:00AM	02:54:00AM	03:29:00AM	02:24:00AM	02:54:00AM
25th	15:55:00PM	02:22:00AM	09:09:00AM	-1:331	14:15:00PM	14:49:00PM	14:49:00PM	15:25:00PM	15:25:00PM	15:55:00PM
25th	15:55:00PM	02:22:00AM	09:09:00AM	-1:331	03:28:00AM	04:02:00AM	02:53:00AM	03:28:00AM	02:22:00AM	02:53:00AM
26th	15:56:00PM	02:21:00AM	09:08:00AM	-1:334	14:16:00PM	14:51:00PM	14:51:00PM	15:26:00PM	15:26:00PM	15:56:00PM
26th	15:56:00PM	02:21:00AM	09:08:00AM	-1:334	03:26:00AM	04:00:00AM	02:51:00AM	03:26:00AM	02:21:00AM	02:51:00AM
27th	15:58:00PM	02:19:00AM	09:08:00AM	-1:337	14:17:00PM	14:52:00PM	14:52:00PM	15:27:00PM	15:27:00PM	15:58:00PM
27th	15:58:00PM	02:19:00AM	09:08:00AM	-1:337	03:25:00AM	03:59:00AM	02:50:00AM	03:25:00AM	02:19:00AM	02:50:00AM

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	-	01:55:00AM	16:08:00PM	21:17:00PM	0.2%
22	-	02:13:00AM	17:15:00PM	22:00:00PM	1.7%
23	-	02:34:00AM	18:22:00PM	22:47:00PM	5.1%
24	-	03:01:00AM	19:28:00PM	23:34:00PM	10.2%
25	-	03:35:00AM	20:29:00PM	Moon meridian passing not observed on this day.
26	-	04:17:00AM	21:24:00PM	00:26:00AM	16.8%
27	-	05:10:00AM	22:09:00PM	01:18:00AM	24.8%

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