Sun and Moon 17th Oct, 2025 in Great Falls, Montana, United States
Sunrise, sunset, moonrise, moonset and weather forecast

Sun 17th Oct, 2025 and Moon 17th Oct, 2025

Example: San Luis Rey | Home Gardens | Mayflower Village

Moonrise and Moonset 17th Oct, 2025

Moonrise
12:41:00PM

Moonset
01:55:00AM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 17th Oct, 2025

Sunrise
16:47:00PM

Sunset
03:35:00AM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

17th Oct, 2025 and Next Moon Phase

Waning Crescent Moon
Current Phase

0.09% New Moon
21st Oct, 15:26:00PM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/united-states/great-falls/2025-10-17/open_in_new

< 16th Oct, 2025 | 18th 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

17th 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 17th Oct, 2025

Night

00:00AM-15:05
05:17-00:00AM

Astronomical Twilight

15:05-15:41
04:41-05:17

Nautical Twilight

15:41-16:16
04:06-04:41

Civil Twilight

16:16-16:47
03:35-04:06

Solar Day

16:47-03:35
-1:310 long

Solar Noon

10:11

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
17th	16:47:00PM	03:35:00AM	10:11:00AM	-1:310	15:05:00PM	15:41:00PM	15:41:00PM	16:16:00PM	16:16:00PM	16:47:00PM
17th	16:47:00PM	03:35:00AM	10:11:00AM	-1:310	04:41:00AM	05:17:00AM	04:06:00AM	04:41:00AM	03:35:00AM	04:06:00AM
18th	16:49:00PM	03:33:00AM	10:11:00AM	-1:314	15:06:00PM	15:42:00PM	15:42:00PM	16:17:00PM	16:17:00PM	16:49:00PM
18th	16:49:00PM	03:33:00AM	10:11:00AM	-1:314	04:39:00AM	05:15:00AM	04:04:00AM	04:39:00AM	03:33:00AM	04:04:00AM
19th	16:50:00PM	03:31:00AM	10:11:00AM	-1:317	15:08:00PM	15:44:00PM	15:44:00PM	16:19:00PM	16:19:00PM	16:50:00PM
19th	16:50:00PM	03:31:00AM	10:11:00AM	-1:317	04:38:00AM	05:13:00AM	04:02:00AM	04:38:00AM	03:31:00AM	04:02:00AM
20th	16:52:00PM	03:29:00AM	10:11:00AM	-1:320	15:09:00PM	15:45:00PM	15:45:00PM	16:20:00PM	16:20:00PM	16:52:00PM
20th	16:52:00PM	03:29:00AM	10:11:00AM	-1:320	04:36:00AM	05:12:00AM	04:00:00AM	04:36:00AM	03:29:00AM	04:00:00AM
21st	16:53:00PM	03:28:00AM	10:10:00AM	-1:324	15:11:00PM	15:46:00PM	15:46:00PM	16:22:00PM	16:22:00PM	16:53:00PM
21st	16:53:00PM	03:28:00AM	10:10:00AM	-1:324	04:34:00AM	05:10:00AM	03:59:00AM	04:34:00AM	03:28:00AM	03:59:00AM
22nd	16:55:00PM	03:26:00AM	10:10:00AM	-1:327	15:12:00PM	15:48:00PM	15:48:00PM	16:23:00PM	16:23:00PM	16:55:00PM
22nd	16:55:00PM	03:26:00AM	10:10:00AM	-1:327	04:32:00AM	05:08:00AM	03:57:00AM	04:32:00AM	03:26:00AM	03:57:00AM
23rd	16:56:00PM	03:24:00AM	10:10:00AM	-1:330	15:13:00PM	15:49:00PM	15:49:00PM	16:24:00PM	16:24:00PM	16:56:00PM
23rd	16:56:00PM	03:24:00AM	10:10:00AM	-1:330	04:31:00AM	05:07:00AM	03:55:00AM	04:31:00AM	03:24:00AM	03:55:00AM

17th Oct, 2025 Moon Position

Next Seven Day Moon Calendar

October 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
17	-	01:55:00AM	12:41:00PM	19:33:00PM	13.4%
18	-	02:10:00AM	13:51:00PM	20:15:00PM	7.3%
19	-	02:24:00AM	14:58:00PM	20:56:00PM	3%
20	-	02:38:00AM	16:06:00PM	21:36:00PM	0.6%
21	-	02:52:00AM	17:14:00PM	22:18:00PM	0.2%
22	-	03:09:00AM	18:22:00PM	23:00:00PM	1.7%
23	-	03:29:00AM	19:32:00PM	23:48:00PM	5.1%

Sun and Moon 17th Oct, 2025 in Great Falls, Montana, United States Sunrise, sunset, moonrise, moonset and weather forecast