Sun and Moon 21st Sep, 2025 in OElgiy, Bayan-Olgiy, Mongolia
Sunrise, sunset, moonrise, moonset and weather forecast

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

Example: Long Beach | El Toro | Corona Del Mar

Moonrise and Moonset 21st Sep, 2025

Moonrise
05:56:00AM

Moonset
18:44:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Sep, 2025

Sunrise
06:45:00AM

Sunset
19:00:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

21st Sep, 2025 and Next Moon Phase

Waning Crescent Moon
Current Phase

0.01% New Moon
22nd Sep, 02:55:00AM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/mongolia/oelgiy/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-04:57
20:48-00:00AM

Astronomical Twilight

04:57-05:36
20:09-20:48

Nautical Twilight

05:36-06:13
19:32-20:09

Civil Twilight

06:13-06:45
19:00-19:32

Solar Day

06:45-19:00
12:16 long

Solar Noon

12:53

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	06:45:00AM	19:00:00PM	12:53:00PM	12:16	04:57:00AM	05:36:00AM	05:36:00AM	06:13:00AM	06:13:00AM	06:45:00AM
21st	06:45:00AM	19:00:00PM	12:53:00PM	12:16	20:09:00PM	20:48:00PM	19:32:00PM	20:09:00PM	19:00:00PM	19:32:00PM
22nd	06:46:00AM	18:58:00PM	12:52:00PM	12:12	04:59:00AM	05:38:00AM	05:38:00AM	06:15:00AM	06:15:00AM	06:46:00AM
22nd	06:46:00AM	18:58:00PM	12:52:00PM	12:12	20:07:00PM	20:45:00PM	19:30:00PM	20:07:00PM	18:58:00PM	19:30:00PM
23rd	06:48:00AM	18:56:00PM	12:52:00PM	12:08	05:01:00AM	05:39:00AM	05:39:00AM	06:16:00AM	06:16:00AM	06:48:00AM
23rd	06:48:00AM	18:56:00PM	12:52:00PM	12:08	20:05:00PM	20:43:00PM	19:28:00PM	20:05:00PM	18:56:00PM	19:28:00PM
24th	06:49:00AM	18:54:00PM	12:52:00PM	12:05	05:02:00AM	05:41:00AM	05:41:00AM	06:18:00AM	06:18:00AM	06:49:00AM
24th	06:49:00AM	18:54:00PM	12:52:00PM	12:05	20:03:00PM	20:41:00PM	19:26:00PM	20:03:00PM	18:54:00PM	19:26:00PM
25th	06:51:00AM	18:52:00PM	12:51:00PM	12:01	05:04:00AM	05:42:00AM	05:42:00AM	06:19:00AM	06:19:00AM	06:51:00AM
25th	06:51:00AM	18:52:00PM	12:51:00PM	12:01	20:00:00PM	20:38:00PM	19:24:00PM	20:00:00PM	18:52:00PM	19:24:00PM
26th	06:52:00AM	18:50:00PM	12:51:00PM	11:57	05:06:00AM	05:44:00AM	05:44:00AM	06:20:00AM	06:20:00AM	06:52:00AM
26th	06:52:00AM	18:50:00PM	12:51:00PM	11:57	19:58:00PM	20:36:00PM	19:21:00PM	19:58:00PM	18:50:00PM	19:21:00PM
27th	06:54:00AM	18:48:00PM	12:51:00PM	11:54	05:07:00AM	05:45:00AM	05:45:00AM	06:22:00AM	06:22:00AM	06:54:00AM
27th	06:54:00AM	18:48:00PM	12:51:00PM	11:54	19:56:00PM	20:34:00PM	19:19:00PM	19:56:00PM	18:48:00PM	19:19:00PM

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	05:56:00AM	18:44:00PM	-	12:28:00PM	0.4%
22	07:06:00AM	18:56:00PM	-	13:09:00PM	0.2%
23	08:16:00AM	19:09:00PM	-	13:50:00PM	2.1%
24	09:26:00AM	19:24:00PM	-	14:31:00PM	5.9%
25	10:36:00AM	19:41:00PM	-	15:15:00PM	11.3%
26	11:47:00AM	20:03:00PM	-	16:00:00PM	18.2%
27	12:56:00PM	20:32:00PM	-	16:48:00PM	26.4%

Sun and Moon 21st Sep, 2025 in OElgiy, Bayan-Olgiy, Mongolia Sunrise, sunset, moonrise, moonset and weather forecast