Sun and Moon 21st Dec, 2025 in Helm, California, United States
Sunrise, sunset, moonrise, moonset and weather forecast

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

Example: View Park-Windsor Hills | Fountain Valley | Ojai

Moonrise and Moonset 21st Dec, 2025

Moonrise
08:46:00AM

Moonset
18:16:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Dec, 2025

Sunrise
07:09:00AM

Sunset
16:48:00PM

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, 11:11:00AM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/united-states/helm/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 January 2026

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 January 2026 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-05:36
18:21-00:00AM

Astronomical Twilight

05:36-06:08
17:50-18:21

Nautical Twilight

06:08-06:40
17:18-17:50

Civil Twilight

06:40-07:09
16:48-17:18

Solar Day

07:09-16:48
09:39 long

Solar Noon

11:59

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	07:09:00AM	16:48:00PM	11:59:00AM	09:39	05:36:00AM	06:08:00AM	06:08:00AM	06:40:00AM	06:40:00AM	07:09:00AM
21st	07:09:00AM	16:48:00PM	11:59:00AM	09:39	17:50:00PM	18:21:00PM	17:18:00PM	17:50:00PM	16:48:00PM	17:18:00PM
22nd	07:09:00AM	16:49:00PM	11:59:00AM	09:39	05:37:00AM	06:08:00AM	06:08:00AM	06:40:00AM	06:40:00AM	07:09:00AM
22nd	07:09:00AM	16:49:00PM	11:59:00AM	09:39	17:50:00PM	18:22:00PM	17:18:00PM	17:50:00PM	16:49:00PM	17:18:00PM
23rd	07:10:00AM	16:49:00PM	12:00:00PM	09:40	05:37:00AM	06:08:00AM	06:08:00AM	06:41:00AM	06:41:00AM	07:10:00AM
23rd	07:10:00AM	16:49:00PM	12:00:00PM	09:40	17:51:00PM	18:22:00PM	17:19:00PM	17:51:00PM	16:49:00PM	17:19:00PM
24th	07:10:00AM	16:50:00PM	12:00:00PM	09:40	05:38:00AM	06:09:00AM	06:09:00AM	06:41:00AM	06:41:00AM	07:10:00AM
24th	07:10:00AM	16:50:00PM	12:00:00PM	09:40	17:52:00PM	18:23:00PM	17:19:00PM	17:52:00PM	16:50:00PM	17:19:00PM
25th	07:11:00AM	16:51:00PM	12:01:00PM	09:40	05:38:00AM	06:09:00AM	06:09:00AM	06:42:00AM	06:42:00AM	07:11:00AM
25th	07:11:00AM	16:51:00PM	12:01:00PM	09:40	17:52:00PM	18:23:00PM	17:20:00PM	17:52:00PM	16:51:00PM	17:20:00PM
26th	07:11:00AM	16:51:00PM	12:01:00PM	09:40	05:39:00AM	06:10:00AM	06:10:00AM	06:42:00AM	06:42:00AM	07:11:00AM
26th	07:11:00AM	16:51:00PM	12:01:00PM	09:40	17:53:00PM	18:24:00PM	17:20:00PM	17:53:00PM	16:51:00PM	17:20:00PM
27th	07:11:00AM	16:52:00PM	12:02:00PM	09:40	05:39:00AM	06:10:00AM	06:10:00AM	06:42:00AM	06:42:00AM	07:11:00AM
27th	07:11:00AM	16:52:00PM	12:02:00PM	09:40	17:53:00PM	18:24:00PM	17:21:00PM	17:53:00PM	16:52:00PM	17:21:00PM

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	08:46:00AM	18:16:00PM	-	13:31:00PM	3.3%
22	09:25:00AM	19:20:00PM	-	14:20:00PM	7.7%
23	09:57:00AM	20:23:00PM	-	15:07:00PM	14.1%
24	10:25:00AM	21:28:00PM	-	15:54:00PM	22.1%
25	10:52:00AM	22:31:00PM	-	16:37:00PM	31.6%
26	11:17:00AM	23:36:00PM	-	17:22:00PM	42.1%
27	-	never set	11:42:00AM	18:07:00PM	53.3%

Sun and Moon 21st Dec, 2025 in Helm, California, United States Sunrise, sunset, moonrise, moonset and weather forecast