Sun and Moon 21st Oct, 2025 in Grindavik, Suournes, Iceland
Sunrise, sunset, moonrise, moonset and weather forecast

Sun 21st Oct, 2025 and Moon 21st Oct, 2025

Example: March Air Force Base | Hidden Hills | Sherman Oaks

Moonrise and Moonset 21st Oct, 2025

Moonrise
09:00:00AM

Moonset
17:04:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Oct, 2025

Sunrise
08:38:00AM

Sunset
17:50:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

21st Oct, 2025 and Next Moon Phase

New Moon
Current Phase

50.11% First Quarter Moon
29th Oct, 16:22:00PM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/iceland/grindavik/2025-10-21/open_in_new

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

Moon Phase Calendar October 2025

Full Moon
06th Oct, 20:49:00PM

Last Quarter Moon
13th Oct, 11:14:00AM

New Moon
21st Oct, 05:26:00AM

First Quarter Moon
29th Oct, 09:22:00AM

Moon phase calendar for October 2025 navigate_next

21st Oct, 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 Oct, 2025

Night

00:00AM-05:58
20:28-00:00AM

Astronomical Twilight

05:58-06:53
19:34-20:28

Nautical Twilight

06:53-07:49
18:39-19:34

Civil Twilight

07:49-08:38
17:50-18:39

Solar Day

08:38-17:50
09:12 long

Solar Noon

13:14

Next Seven Day Solar Calendar

October 2025	Rise	Set	Noon	Duration	Astro Twilight		Nautical Twilight		Civil Twilight
Date	Rise	Set	Noon	Duration	Start	End	Start	End	Start	End
21st	08:38:00AM	17:50:00PM	13:14:00PM	09:12	05:58:00AM	06:53:00AM	06:53:00AM	07:49:00AM	07:49:00AM	08:38:00AM
21st	08:38:00AM	17:50:00PM	13:14:00PM	09:12	19:34:00PM	20:28:00PM	18:39:00PM	19:34:00PM	17:50:00PM	18:39:00PM
22nd	08:41:00AM	17:46:00PM	13:14:00PM	09:06	06:01:00AM	06:56:00AM	06:56:00AM	07:51:00AM	07:51:00AM	08:41:00AM
22nd	08:41:00AM	17:46:00PM	13:14:00PM	09:06	19:31:00PM	20:25:00PM	18:36:00PM	19:31:00PM	17:46:00PM	18:36:00PM
23rd	08:44:00AM	17:43:00PM	13:13:00PM	08:59	06:04:00AM	06:59:00AM	06:59:00AM	07:54:00AM	07:54:00AM	08:44:00AM
23rd	08:44:00AM	17:43:00PM	13:13:00PM	08:59	19:28:00PM	20:22:00PM	18:33:00PM	19:28:00PM	17:43:00PM	18:33:00PM
24th	08:47:00AM	17:40:00PM	13:13:00PM	08:53	06:07:00AM	07:02:00AM	07:02:00AM	07:57:00AM	07:57:00AM	08:47:00AM
24th	08:47:00AM	17:40:00PM	13:13:00PM	08:53	19:25:00PM	20:19:00PM	18:29:00PM	19:25:00PM	17:40:00PM	18:29:00PM
25th	08:50:00AM	17:37:00PM	13:13:00PM	08:47	06:09:00AM	07:04:00AM	07:04:00AM	08:00:00AM	08:00:00AM	08:50:00AM
25th	08:50:00AM	17:37:00PM	13:13:00PM	08:47	19:22:00PM	20:16:00PM	18:26:00PM	19:22:00PM	17:37:00PM	18:26:00PM
26th	08:53:00AM	17:33:00PM	13:13:00PM	08:40	06:12:00AM	07:07:00AM	07:07:00AM	08:02:00AM	08:02:00AM	08:53:00AM
26th	08:53:00AM	17:33:00PM	13:13:00PM	08:40	19:19:00PM	20:13:00PM	18:23:00PM	19:19:00PM	17:33:00PM	18:23:00PM
27th	08:56:00AM	17:30:00PM	13:13:00PM	08:34	06:15:00AM	07:10:00AM	07:10:00AM	08:05:00AM	08:05:00AM	08:56:00AM
27th	08:56:00AM	17:30:00PM	13:13:00PM	08:34	19:16:00PM	20:11:00PM	18:20:00PM	19:16:00PM	17:30:00PM	18:20:00PM

21st Oct, 2025 Moon Position

Next Seven Day Moon Calendar

October 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
21	09:00:00AM	17:04:00PM	-	13:11:00PM	0.1%
22	10:40:00AM	16:51:00PM	-	13:54:00PM	1.2%
23	12:33:00PM	16:33:00PM	-	14:41:00PM	4.1%
24	-	00:00:00AM	00:00:00AM	15:28:00PM	8.8%
25	-	00:00:00AM	00:00:00AM	16:15:00PM	15.1%
26	-	00:00:00AM	00:00:00AM	17:08:00PM	22.7%
27	-	00:00:00AM	00:00:00AM	18:03:00PM	31.6%

Sun and Moon 21st Oct, 2025 in Grindavik, Suournes, Iceland Sunrise, sunset, moonrise, moonset and weather forecast