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

Sun 21st Sep, 2025 and Moon 21st Sep, 2025

Example: Foothill Ranch | Lomita | Lakewood

Moonrise and Moonset 21st Sep, 2025

Moonrise
06:38:00AM

Moonset
19:16:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Sep, 2025

Sunrise
07:11:00AM

Sunset
19:34:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

21st Sep, 2025 and Next Moon Phase

New Moon
Current Phase

50.14% First Quarter Moon
29th Sep, 23:55:00PM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/iceland/keflavik/2025-09-21/open_in_new

< 20th Sep, 2025 | 22nd Sep, 2025 >

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

Moon Phase Calendar October 2025

Full Moon
07th Sep, 11:10:00AM

Last Quarter Moon
14th Sep, 03:34:00AM

New Moon
21st Sep, 12:55:00PM

First Quarter Moon
29th Sep, 16:55:00PM

Moon phase calendar for October 2025 navigate_next

21st Sep, 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 Sep, 2025

Night

00:00AM-04:17
22:26-00:00AM

Astronomical Twilight

04:17-05:25
21:20-22:26

Nautical Twilight

05:25-06:23
20:21-21:20

Civil Twilight

06:23-07:11
19:34-20:21

Solar Day

07:11-19:34
12:23 long

Solar Noon

13:23

Next Seven Day Solar Calendar

September 2025	Rise	Set	Noon	Duration	Astro Twilight		Nautical Twilight		Civil Twilight
Date	Rise	Set	Noon	Duration	Start	End	Start	End	Start	End
21st	07:11:00AM	19:34:00PM	13:23:00PM	12:23	04:17:00AM	05:25:00AM	05:25:00AM	06:23:00AM	06:23:00AM	07:11:00AM
21st	07:11:00AM	19:34:00PM	13:23:00PM	12:23	21:20:00PM	22:26:00PM	20:21:00PM	21:20:00PM	19:34:00PM	20:21:00PM
22nd	07:14:00AM	19:30:00PM	13:22:00PM	12:16	04:21:00AM	05:28:00AM	05:28:00AM	06:26:00AM	06:26:00AM	07:14:00AM
22nd	07:14:00AM	19:30:00PM	13:22:00PM	12:16	21:16:00PM	22:21:00PM	20:17:00PM	21:16:00PM	19:30:00PM	20:17:00PM
23rd	07:17:00AM	19:27:00PM	13:22:00PM	12:10	04:25:00AM	05:31:00AM	05:31:00AM	06:29:00AM	06:29:00AM	07:17:00AM
23rd	07:17:00AM	19:27:00PM	13:22:00PM	12:10	21:12:00PM	22:16:00PM	20:14:00PM	21:12:00PM	19:27:00PM	20:14:00PM
24th	07:20:00AM	19:23:00PM	13:22:00PM	12:04	04:29:00AM	05:35:00AM	05:35:00AM	06:32:00AM	06:32:00AM	07:20:00AM
24th	07:20:00AM	19:23:00PM	13:22:00PM	12:04	21:08:00PM	22:12:00PM	20:10:00PM	21:08:00PM	19:23:00PM	20:10:00PM
25th	07:23:00AM	19:20:00PM	13:21:00PM	11:57	04:33:00AM	05:38:00AM	05:38:00AM	06:35:00AM	06:35:00AM	07:23:00AM
25th	07:23:00AM	19:20:00PM	13:21:00PM	11:57	21:04:00PM	22:07:00PM	20:07:00PM	21:04:00PM	19:20:00PM	20:07:00PM
26th	07:26:00AM	19:16:00PM	13:21:00PM	11:51	04:37:00AM	05:41:00AM	05:41:00AM	06:38:00AM	06:38:00AM	07:26:00AM
26th	07:26:00AM	19:16:00PM	13:21:00PM	11:51	21:00:00PM	22:03:00PM	20:03:00PM	21:00:00PM	19:16:00PM	20:03:00PM
27th	07:28:00AM	19:13:00PM	13:21:00PM	11:44	04:41:00AM	05:44:00AM	05:44:00AM	06:41:00AM	06:41:00AM	07:28:00AM
27th	07:28:00AM	19:13:00PM	13:21:00PM	11:44	20:56:00PM	21:58:00PM	20:00:00PM	20:56:00PM	19:13:00PM	20:00:00PM

21st Sep, 2025 Moon Position

Next Seven Day Moon Calendar

September 2025	Rise	Set	Rise	Meridian Passing	illumination
Date	Rise	Set	Rise	Meridian Passing	illumination
21	06:38:00AM	19:16:00PM	-	13:11:00PM	0.1%
22	08:12:00AM	19:07:00PM	-	13:52:00PM	0.6%
23	09:47:00AM	18:57:00PM	-	14:33:00PM	3.1%
24	11:25:00AM	18:46:00PM	-	15:15:00PM	7.4%
25	13:10:00PM	18:31:00PM	-	15:58:00PM	13.3%
26	15:13:00PM	18:03:00PM	-	16:45:00PM	20.7%
27	-	00:00:00AM	00:00:00AM	17:29:00PM	29.1%

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