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

Sun 21st Sep, 2025 and Moon 21st Sep, 2025

Example: Northridge | Quartz Hill | Encinitas

Moonrise and Moonset 21st Sep, 2025

Moonrise
16:20:00PM

Moonset
04:21:00AM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Sep, 2025

Sunrise
16:29:00PM

Sunset
04:45:00AM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

21st Sep, 2025 and Next Moon Phase

New Moon
Current Phase

50.14% First Quarter Moon
30th Sep, 02:55:00AM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/united-states/heron/2025-09-21/open_in_new

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

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

Moon Phase Calendar October 2025

Full Moon
07th Sep, 11:10:00AM

Last Quarter Moon
14th Sep, 03:34:00AM

New Moon
21st Sep, 12:55:00PM

First Quarter Moon
29th Sep, 16:55:00PM

Moon phase calendar for October 2025 navigate_next

21st Sep, 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 Sep, 2025

Night

00:00AM-14:44
06:30-00:00AM

Astronomical Twilight

14:44-15:22
05:53-06:30

Nautical Twilight

15:22-15:59
05:16-05:53

Civil Twilight

15:59-16:29
04:45-05:16

Solar Day

16:29-04:45
-1:143 long

Solar Noon

10:37

Next Seven Day Solar Calendar

September 2025	Rise	Set	Noon	Duration	Astro Twilight		Nautical Twilight		Civil Twilight
Date	Rise	Set	Noon	Duration	Start	End	Start	End	Start	End
21st	16:29:00PM	04:45:00AM	10:37:00AM	-1:143	14:44:00PM	15:22:00PM	15:22:00PM	15:59:00PM	15:59:00PM	16:29:00PM
21st	16:29:00PM	04:45:00AM	10:37:00AM	-1:143	05:53:00AM	06:30:00AM	05:16:00AM	05:53:00AM	04:45:00AM	05:16:00AM
22nd	16:31:00PM	04:43:00AM	10:37:00AM	-1:146	14:46:00PM	15:24:00PM	15:24:00PM	16:00:00PM	16:00:00PM	16:31:00PM
22nd	16:31:00PM	04:43:00AM	10:37:00AM	-1:146	05:50:00AM	06:28:00AM	05:14:00AM	05:50:00AM	04:43:00AM	05:14:00AM
23rd	16:32:00PM	04:41:00AM	10:36:00AM	-1:150	14:47:00PM	15:25:00PM	15:25:00PM	16:01:00PM	16:01:00PM	16:32:00PM
23rd	16:32:00PM	04:41:00AM	10:36:00AM	-1:150	05:48:00AM	06:25:00AM	05:12:00AM	05:48:00AM	04:41:00AM	05:12:00AM
24th	16:34:00PM	04:38:00AM	10:36:00AM	-1:153	14:49:00PM	15:27:00PM	15:27:00PM	16:03:00PM	16:03:00PM	16:34:00PM
24th	16:34:00PM	04:38:00AM	10:36:00AM	-1:153	05:46:00AM	06:23:00AM	05:10:00AM	05:46:00AM	04:38:00AM	05:10:00AM
25th	16:35:00PM	04:36:00AM	10:36:00AM	-1:157	14:50:00PM	15:28:00PM	15:28:00PM	16:04:00PM	16:04:00PM	16:35:00PM
25th	16:35:00PM	04:36:00AM	10:36:00AM	-1:157	05:44:00AM	06:21:00AM	05:08:00AM	05:44:00AM	04:36:00AM	05:08:00AM
26th	16:36:00PM	04:34:00AM	10:35:00AM	-1:200	14:52:00PM	15:30:00PM	15:30:00PM	16:06:00PM	16:06:00PM	16:36:00PM
26th	16:36:00PM	04:34:00AM	10:35:00AM	-1:200	05:42:00AM	06:19:00AM	05:05:00AM	05:42:00AM	04:34:00AM	05:05:00AM
27th	16:38:00PM	04:32:00AM	10:35:00AM	-1:204	14:54:00PM	15:31:00PM	15:31:00PM	16:07:00PM	16:07:00PM	16:38:00PM
27th	16:38:00PM	04:32:00AM	10:35:00AM	-1:204	05:40:00AM	06:16:00AM	05:03:00AM	05:40:00AM	04:32:00AM	05:03:00AM

21st Sep, 2025 Moon Position

Next Seven Day Moon Calendar

September 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
21	-	04:21:00AM	16:20:00PM	22:36:00PM	0%
22	-	04:35:00AM	17:29:00PM	23:15:00PM	1%
23	-	04:48:00AM	18:37:00PM	23:56:00PM	4%
24	-	05:03:00AM	19:47:00PM	Moon meridian passing not observed on this day.
25	-	05:20:00AM	20:56:00PM	00:40:00AM	8.8%
26	-	05:41:00AM	22:06:00PM	01:23:00AM	15.1%
27	-	06:07:00AM	23:13:00PM	02:10:00AM	22.8%

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