Sun and Moon 21st Dec, 2025 in Nilopolis, Rio De Janeiro, Brazil
Sunrise, sunset, moonrise, moonset and weather forecast

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

Example: Ladera Ranch | Foothill Ranch | East Los Angeles

Moonrise and Moonset 21st Dec, 2025

Moonrise
07:09:00AM

Moonset
21:12:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Dec, 2025

Sunrise
06:06:00AM

Sunset
19:38:00PM

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
27th Dec, 17:11:00PM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/brazil/nilopolis/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-04:39
21:05-00:00AM

Astronomical Twilight

04:39-05:10
20:33-21:05

Nautical Twilight

05:10-05:41
20:03-20:33

Civil Twilight

05:41-06:06
19:38-20:03

Solar Day

06:06-19:38
13:33 long

Solar Noon

12:52

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	06:06:00AM	19:38:00PM	12:52:00PM	13:33	04:39:00AM	05:10:00AM	05:10:00AM	05:41:00AM	05:41:00AM	06:06:00AM
21st	06:06:00AM	19:38:00PM	12:52:00PM	13:33	20:33:00PM	21:05:00PM	20:03:00PM	20:33:00PM	19:38:00PM	20:03:00PM
22nd	06:06:00AM	19:39:00PM	12:52:00PM	13:33	04:39:00AM	05:11:00AM	05:11:00AM	05:41:00AM	05:41:00AM	06:06:00AM
22nd	06:06:00AM	19:39:00PM	12:52:00PM	13:33	20:34:00PM	21:05:00PM	20:04:00PM	20:34:00PM	19:39:00PM	20:04:00PM
23rd	06:07:00AM	19:39:00PM	12:53:00PM	13:33	04:40:00AM	05:12:00AM	05:12:00AM	05:42:00AM	05:42:00AM	06:07:00AM
23rd	06:07:00AM	19:39:00PM	12:53:00PM	13:33	20:34:00PM	21:06:00PM	20:04:00PM	20:34:00PM	19:39:00PM	20:04:00PM
24th	06:07:00AM	19:40:00PM	12:53:00PM	13:33	04:40:00AM	05:12:00AM	05:12:00AM	05:42:00AM	05:42:00AM	06:07:00AM
24th	06:07:00AM	19:40:00PM	12:53:00PM	13:33	20:35:00PM	21:06:00PM	20:05:00PM	20:35:00PM	19:40:00PM	20:05:00PM
25th	06:08:00AM	19:40:00PM	12:54:00PM	13:32	04:41:00AM	05:13:00AM	05:13:00AM	05:43:00AM	05:43:00AM	06:08:00AM
25th	06:08:00AM	19:40:00PM	12:54:00PM	13:32	20:35:00PM	21:07:00PM	20:05:00PM	20:35:00PM	19:40:00PM	20:05:00PM
26th	06:08:00AM	19:41:00PM	12:54:00PM	13:32	04:41:00AM	05:13:00AM	05:13:00AM	05:43:00AM	05:43:00AM	06:08:00AM
26th	06:08:00AM	19:41:00PM	12:54:00PM	13:32	20:35:00PM	21:07:00PM	20:05:00PM	20:35:00PM	19:41:00PM	20:05:00PM
27th	06:09:00AM	19:41:00PM	12:55:00PM	13:32	04:42:00AM	05:14:00AM	05:14:00AM	05:44:00AM	05:44:00AM	06:09:00AM
27th	06:09:00AM	19:41:00PM	12:55:00PM	13:32	20:36:00PM	21:08:00PM	20:06:00PM	20:36:00PM	19:41:00PM	20:06:00PM

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	07:09:00AM	21:12:00PM	-	14:11:00PM	2.6%
22	08:05:00AM	21:55:00PM	-	15:01:00PM	6.6%
23	09:02:00AM	22:33:00PM	-	15:50:00PM	12.6%
24	09:58:00AM	23:09:00PM	-	16:36:00PM	20.3%
25	10:53:00AM	23:43:00PM	-	17:21:00PM	29.4%
26	-	never set	11:49:00AM	18:03:00PM	39.8%
27	-	00:16:00AM	12:45:00PM	18:51:00PM	50.9%

Sun and Moon 21st Dec, 2025 in Nilopolis, Rio De Janeiro, Brazil Sunrise, sunset, moonrise, moonset and weather forecast