Sun and Moon 21st Dec, 2025 in Biyang, Anhui, China
Sunrise, sunset, moonrise, moonset and weather forecast

Sun 21st Dec, 2025 and Moon 21st Dec, 2025

Example: East Irvine | Yorba Linda | North Hollywood

Moonrise and Moonset 21st Dec, 2025

Moonrise
08:03:00AM

Moonset
18:05:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Dec, 2025

Sunrise
07:00:00AM

Sunset
17:13:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

21st Dec, 2025 and Next Moon Phase

Waxing Crescent Moon
Current Phase

50.11% First Quarter Moon
28th Dec, 03:11:00AM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/china/biyang/2025-12-21/open_in_new

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

Trending :

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

Moon Phase Calendar December 2025

Full Moon
04th Dec, 15:15:00PM

Last Quarter Moon
11th Dec, 12:53:00PM

New Moon
19th Dec, 17:45:00PM

First Quarter Moon
27th Dec, 11:11:00AM

Moon phase calendar for December 2025 navigate_next

21st Dec, 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 Dec, 2025

Night

00:00AM-05:34
18:38-00:00AM

Astronomical Twilight

05:34-06:03
18:09-18:38

Nautical Twilight

06:03-06:33
17:39-18:09

Civil Twilight

06:33-07:00
17:13-17:39

Solar Day

07:00-17:13
10:13 long

Solar Noon

12:06

Next Seven Day Solar Calendar

December 2025	Rise	Set	Noon	Duration	Astro Twilight		Nautical Twilight		Civil Twilight
Date	Rise	Set	Noon	Duration	Start	End	Start	End	Start	End
21st	07:00:00AM	17:13:00PM	12:06:00PM	10:13	05:34:00AM	06:03:00AM	06:03:00AM	06:33:00AM	06:33:00AM	07:00:00AM
21st	07:00:00AM	17:13:00PM	12:06:00PM	10:13	18:09:00PM	18:38:00PM	17:39:00PM	18:09:00PM	17:13:00PM	17:39:00PM
22nd	07:00:00AM	17:14:00PM	12:07:00PM	10:13	05:35:00AM	06:04:00AM	06:04:00AM	06:34:00AM	06:34:00AM	07:00:00AM
22nd	07:00:00AM	17:14:00PM	12:07:00PM	10:13	18:09:00PM	18:39:00PM	17:40:00PM	18:09:00PM	17:14:00PM	17:40:00PM
23rd	07:01:00AM	17:14:00PM	12:07:00PM	10:13	05:35:00AM	06:04:00AM	06:04:00AM	06:34:00AM	06:34:00AM	07:01:00AM
23rd	07:01:00AM	17:14:00PM	12:07:00PM	10:13	18:10:00PM	18:39:00PM	17:41:00PM	18:10:00PM	17:14:00PM	17:41:00PM
24th	07:01:00AM	17:15:00PM	12:08:00PM	10:14	05:36:00AM	06:05:00AM	06:05:00AM	06:34:00AM	06:34:00AM	07:01:00AM
24th	07:01:00AM	17:15:00PM	12:08:00PM	10:14	18:11:00PM	18:40:00PM	17:41:00PM	18:11:00PM	17:15:00PM	17:41:00PM
25th	07:02:00AM	17:15:00PM	12:08:00PM	10:14	05:36:00AM	06:05:00AM	06:05:00AM	06:35:00AM	06:35:00AM	07:02:00AM
25th	07:02:00AM	17:15:00PM	12:08:00PM	10:14	18:11:00PM	18:40:00PM	17:42:00PM	18:11:00PM	17:15:00PM	17:42:00PM
26th	07:02:00AM	17:16:00PM	12:09:00PM	10:14	05:37:00AM	06:06:00AM	06:06:00AM	06:35:00AM	06:35:00AM	07:02:00AM
26th	07:02:00AM	17:16:00PM	12:09:00PM	10:14	18:12:00PM	18:41:00PM	17:42:00PM	18:12:00PM	17:16:00PM	17:42:00PM
27th	07:02:00AM	17:16:00PM	12:09:00PM	10:14	05:37:00AM	06:06:00AM	06:06:00AM	06:36:00AM	06:36:00AM	07:02:00AM
27th	07:02:00AM	17:16:00PM	12:09:00PM	10:14	18:12:00PM	18:41:00PM	17:43:00PM	18:12:00PM	17:16:00PM	17:43:00PM

21st Dec, 2025 Moon Position

Next Seven Day Moon Calendar

December 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
21	08:03:00AM	18:05:00PM	-	13:03:00PM	1.4%
22	08:48:00AM	19:04:00PM	-	13:56:00PM	4.6%
23	09:28:00AM	20:04:00PM	-	14:45:00PM	9.7%
24	10:02:00AM	21:04:00PM	-	15:31:00PM	16.6%
25	10:34:00AM	22:04:00PM	-	16:15:00PM	25.2%
26	11:04:00AM	23:03:00PM	-	17:00:00PM	35%
27	-	never set	11:33:00AM	17:45:00PM	45.9%

Sun and Moon 21st Dec, 2025 in Biyang, Anhui, China Sunrise, sunset, moonrise, moonset and weather forecast