Sun and Moon 21st Dec, 2025 in Hoi An, Quang Nam, Viet Nam
Sunrise, sunset, moonrise, moonset and weather forecast

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

Example: Diamond Bar | Rialto | Rowland Heights

Moonrise and Moonset 21st Dec, 2025

Moonrise
07:06:00AM

Moonset
18:21:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Dec, 2025

Sunrise
06:09:00AM

Sunset
17:21:00PM

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, 02:11:00AM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/viet-nam/hoi-an/2025-12-21/open_in_new

< 20th Dec, 2025 | 22nd 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

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-04:52
18:37-00:00AM

Astronomical Twilight

04:52-05:19
18:10-18:37

Nautical Twilight

05:19-05:46
17:44-18:10

Civil Twilight

05:46-06:09
17:21-17:44

Solar Day

06:09-17:21
11:12 long

Solar Noon

11:45

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	06:09:00AM	17:21:00PM	11:45:00AM	11:12	04:52:00AM	05:19:00AM	05:19:00AM	05:46:00AM	05:46:00AM	06:09:00AM
21st	06:09:00AM	17:21:00PM	11:45:00AM	11:12	18:10:00PM	18:37:00PM	17:44:00PM	18:10:00PM	17:21:00PM	17:44:00PM
22nd	06:09:00AM	17:21:00PM	11:45:00AM	11:12	04:53:00AM	05:20:00AM	05:20:00AM	05:46:00AM	05:46:00AM	06:09:00AM
22nd	06:09:00AM	17:21:00PM	11:45:00AM	11:12	18:11:00PM	18:38:00PM	17:44:00PM	18:11:00PM	17:21:00PM	17:44:00PM
23rd	06:10:00AM	17:22:00PM	11:46:00AM	11:12	04:53:00AM	05:20:00AM	05:20:00AM	05:47:00AM	05:47:00AM	06:10:00AM
23rd	06:10:00AM	17:22:00PM	11:46:00AM	11:12	18:11:00PM	18:38:00PM	17:45:00PM	18:11:00PM	17:22:00PM	17:45:00PM
24th	06:10:00AM	17:22:00PM	11:46:00AM	11:12	04:54:00AM	05:20:00AM	05:20:00AM	05:47:00AM	05:47:00AM	06:10:00AM
24th	06:10:00AM	17:22:00PM	11:46:00AM	11:12	18:12:00PM	18:39:00PM	17:45:00PM	18:12:00PM	17:22:00PM	17:45:00PM
25th	06:11:00AM	17:23:00PM	11:47:00AM	11:12	04:54:00AM	05:21:00AM	05:21:00AM	05:48:00AM	05:48:00AM	06:11:00AM
25th	06:11:00AM	17:23:00PM	11:47:00AM	11:12	18:12:00PM	18:39:00PM	17:46:00PM	18:12:00PM	17:23:00PM	17:46:00PM
26th	06:11:00AM	17:23:00PM	11:47:00AM	11:12	04:55:00AM	05:21:00AM	05:21:00AM	05:48:00AM	05:48:00AM	06:11:00AM
26th	06:11:00AM	17:23:00PM	11:47:00AM	11:12	18:13:00PM	18:40:00PM	17:47:00PM	18:13:00PM	17:23:00PM	17:47:00PM
27th	06:12:00AM	17:24:00PM	11:48:00AM	11:12	04:55:00AM	05:22:00AM	05:22:00AM	05:49:00AM	05:49:00AM	06:12:00AM
27th	06:12:00AM	17:24:00PM	11:48:00AM	11:12	18:14:00PM	18:40:00PM	17:47:00PM	18:14:00PM	17:24:00PM	17:47:00PM

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	07:06:00AM	18:21:00PM	-	12:43:00PM	1.4%
22	07:54:00AM	19:16:00PM	-	13:35:00PM	4.7%
23	08:39:00AM	20:10:00PM	-	14:24:00PM	9.9%
24	09:20:00AM	21:03:00PM	-	15:11:00PM	16.8%
25	09:59:00AM	21:55:00PM	-	15:56:00PM	25.4%
26	10:36:00AM	22:46:00PM	-	16:40:00PM	35.3%
27	11:13:00AM	23:40:00PM	-	17:23:00PM	46.2%

Sun and Moon 21st Dec, 2025 in Hoi An, Quang Nam, Viet Nam Sunrise, sunset, moonrise, moonset and weather forecast