Sun and Moon 20th Dec, 2025 in Son La, Son La, Viet Nam
Sunrise, sunset, moonrise, moonset and weather forecast

Sun 20th Dec, 2025 and Moon 20th Dec, 2025

Example: Guasti | Santa Susana | Moorpark

Moonrise and Moonset 20th Dec, 2025

Moonrise
06:46:00AM

Moonset
17:32:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 20th Dec, 2025

Sunrise
06:37:00AM

Sunset
17:27:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

20th Dec, 2025 and Next Moon Phase

New Moon
Current Phase

50.11% First Quarter Moon
28th Dec, 02:11:00AM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/viet-nam/son-la/2025-12-20/open_in_new

< 19th Dec, 2025 | 21st Dec, 2025 >

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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

20th 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 20th Dec, 2025

Night

00:00AM-05:18
18:46-00:00AM

Astronomical Twilight

05:18-05:45
18:19-18:46

Nautical Twilight

05:45-06:12
17:52-18:19

Civil Twilight

06:12-06:37
17:27-17:52

Solar Day

06:37-17:27
10:51 long

Solar Noon

12:02

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
20th	06:37:00AM	17:27:00PM	12:02:00PM	10:51	05:18:00AM	05:45:00AM	05:45:00AM	06:12:00AM	06:12:00AM	06:37:00AM
20th	06:37:00AM	17:27:00PM	12:02:00PM	10:51	18:19:00PM	18:46:00PM	17:52:00PM	18:19:00PM	17:27:00PM	17:52:00PM
21st	06:37:00AM	17:28:00PM	12:02:00PM	10:51	05:18:00AM	05:46:00AM	05:46:00AM	06:13:00AM	06:13:00AM	06:37:00AM
21st	06:37:00AM	17:28:00PM	12:02:00PM	10:51	18:19:00PM	18:47:00PM	17:52:00PM	18:19:00PM	17:28:00PM	17:52:00PM
22nd	06:38:00AM	17:28:00PM	12:03:00PM	10:51	05:19:00AM	05:46:00AM	05:46:00AM	06:13:00AM	06:13:00AM	06:38:00AM
22nd	06:38:00AM	17:28:00PM	12:03:00PM	10:51	18:20:00PM	18:47:00PM	17:52:00PM	18:20:00PM	17:28:00PM	17:52:00PM
23rd	06:38:00AM	17:29:00PM	12:03:00PM	10:51	05:19:00AM	05:47:00AM	05:47:00AM	06:14:00AM	06:14:00AM	06:38:00AM
23rd	06:38:00AM	17:29:00PM	12:03:00PM	10:51	18:20:00PM	18:48:00PM	17:53:00PM	18:20:00PM	17:29:00PM	17:53:00PM
24th	06:39:00AM	17:29:00PM	12:04:00PM	10:51	05:20:00AM	05:47:00AM	05:47:00AM	06:14:00AM	06:14:00AM	06:39:00AM
24th	06:39:00AM	17:29:00PM	12:04:00PM	10:51	18:21:00PM	18:48:00PM	17:54:00PM	18:21:00PM	17:29:00PM	17:54:00PM
25th	06:39:00AM	17:30:00PM	12:04:00PM	10:51	05:20:00AM	05:47:00AM	05:47:00AM	06:15:00AM	06:15:00AM	06:39:00AM
25th	06:39:00AM	17:30:00PM	12:04:00PM	10:51	18:21:00PM	18:49:00PM	17:54:00PM	18:21:00PM	17:30:00PM	17:54:00PM
26th	06:40:00AM	17:30:00PM	12:05:00PM	10:51	05:21:00AM	05:48:00AM	05:48:00AM	06:15:00AM	06:15:00AM	06:40:00AM
26th	06:40:00AM	17:30:00PM	12:05:00PM	10:51	18:22:00PM	18:49:00PM	17:55:00PM	18:22:00PM	17:30:00PM	17:55:00PM

20th Dec, 2025 Moon Position

Next Seven Day Moon Calendar

December 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
20	06:46:00AM	17:32:00PM	-	12:09:00PM	0.2%
21	07:38:00AM	18:26:00PM	-	13:01:00PM	1.5%
22	08:24:00AM	19:23:00PM	-	13:54:00PM	4.7%
23	09:07:00AM	20:19:00PM	-	14:41:00PM	9.9%
24	09:46:00AM	21:15:00PM	-	15:28:00PM	16.9%
25	10:22:00AM	22:09:00PM	-	16:14:00PM	25.5%
26	10:57:00AM	23:04:00PM	-	16:57:00PM	35.4%

Sun and Moon 20th Dec, 2025 in Son La, Son La, Viet Nam Sunrise, sunset, moonrise, moonset and weather forecast