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

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

Example: Camp Pendleton South | El Rio | Riverside

Moonrise and Moonset 17th Oct, 2025

Moonrise
12:45:00PM

Moonset
01:56:00AM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 17th Oct, 2025

Sunrise
16:49:00PM

Sunset
03:39:00AM

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/helena/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-15:09
05:19-00:00AM

Astronomical Twilight

15:09-15:44
04:44-05:19

Nautical Twilight

15:44-16:18
04:09-04:44

Civil Twilight

16:18-16:49
03:39-04:09

Solar Day

16:49-03:39
-1:308 long

Solar Noon

10:14

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	16:49:00PM	03:39:00AM	10:14:00AM	-1:308	15:09:00PM	15:44:00PM	15:44:00PM	16:18:00PM	16:18:00PM	16:49:00PM
17th	16:49:00PM	03:39:00AM	10:14:00AM	-1:308	04:44:00AM	05:19:00AM	04:09:00AM	04:44:00AM	03:39:00AM	04:09:00AM
18th	16:50:00PM	03:37:00AM	10:14:00AM	-1:311	15:10:00PM	15:45:00PM	15:45:00PM	16:20:00PM	16:20:00PM	16:50:00PM
18th	16:50:00PM	03:37:00AM	10:14:00AM	-1:311	04:42:00AM	05:18:00AM	04:07:00AM	04:42:00AM	03:37:00AM	04:07:00AM
19th	16:52:00PM	03:35:00AM	10:14:00AM	-1:314	15:11:00PM	15:46:00PM	15:46:00PM	16:21:00PM	16:21:00PM	16:52:00PM
19th	16:52:00PM	03:35:00AM	10:14:00AM	-1:314	04:41:00AM	05:16:00AM	04:06:00AM	04:41:00AM	03:35:00AM	04:06:00AM
20th	16:53:00PM	03:34:00AM	10:13:00AM	-1:318	15:13:00PM	15:48:00PM	15:48:00PM	16:22:00PM	16:22:00PM	16:53:00PM
20th	16:53:00PM	03:34:00AM	10:13:00AM	-1:318	04:39:00AM	05:14:00AM	04:04:00AM	04:39:00AM	03:34:00AM	04:04:00AM
21st	16:55:00PM	03:32:00AM	10:13:00AM	-1:321	15:14:00PM	15:49:00PM	15:49:00PM	16:24:00PM	16:24:00PM	16:55:00PM
21st	16:55:00PM	03:32:00AM	10:13:00AM	-1:321	04:37:00AM	05:13:00AM	04:02:00AM	04:37:00AM	03:32:00AM	04:02:00AM
22nd	16:56:00PM	03:30:00AM	10:13:00AM	-1:324	15:15:00PM	15:50:00PM	15:50:00PM	16:25:00PM	16:25:00PM	16:56:00PM
22nd	16:56:00PM	03:30:00AM	10:13:00AM	-1:324	04:36:00AM	05:11:00AM	04:01:00AM	04:36:00AM	03:30:00AM	04:01:00AM
23rd	16:58:00PM	03:28:00AM	10:13:00AM	-1:327	15:17:00PM	15:52:00PM	15:52:00PM	16:26:00PM	16:26:00PM	16:58:00PM
23rd	16:58:00PM	03:28:00AM	10:13:00AM	-1:327	04:34:00AM	05:09:00AM	03:59:00AM	04:34:00AM	03:28:00AM	03:59:00AM

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	-	01:56:00AM	12:45:00PM	19:37:00PM	13.4%
18	-	02:12:00AM	13:54:00PM	20:18:00PM	7.3%
19	-	02:27:00AM	15:01:00PM	20:59:00PM	2.9%
20	-	02:42:00AM	16:07:00PM	21:38:00PM	0.6%
21	-	02:57:00AM	17:15:00PM	22:21:00PM	0.2%
22	-	03:15:00AM	18:22:00PM	23:04:00PM	1.7%
23	-	03:35:00AM	19:31:00PM	23:51:00PM	5.1%

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