Sun and Moon 21st Oct, 2025 in Chikuma, Nagano, Japan
Sunrise, sunset, moonrise, moonset and weather forecast

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

Example: Thousand Oaks | Pearblossom | Canoga Park

Moonrise and Moonset 21st Oct, 2025

Moonrise
05:33:00AM

Moonset
16:39:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Oct, 2025

Sunrise
06:00:00AM

Sunset
17:04:00PM

Today's Sunset navigate_next Sunise Tomorrownavigate_next

21st Oct, 2025 and Next Moon Phase

New Moon
Current Phase

50.11% First Quarter Moon
30th Oct, 01:22:00AM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/japan/chikuma/2025-10-21/open_in_new

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

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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-04:34
18:30-00:00AM

Astronomical Twilight

04:34-05:04
18:00-18:30

Nautical Twilight

05:04-05:34
17:30-18:00

Civil Twilight

05:34-06:00
17:04-17:30

Solar Day

06:00-17:04
11:04 long

Solar Noon

11:32

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	06:00:00AM	17:04:00PM	11:32:00AM	11:04	04:34:00AM	05:04:00AM	05:04:00AM	05:34:00AM	05:34:00AM	06:00:00AM
21st	06:00:00AM	17:04:00PM	11:32:00AM	11:04	18:00:00PM	18:30:00PM	17:30:00PM	18:00:00PM	17:04:00PM	17:30:00PM
22nd	06:01:00AM	17:03:00PM	11:32:00AM	11:02	04:34:00AM	05:05:00AM	05:05:00AM	05:35:00AM	05:35:00AM	06:01:00AM
22nd	06:01:00AM	17:03:00PM	11:32:00AM	11:02	17:59:00PM	18:29:00PM	17:29:00PM	17:59:00PM	17:03:00PM	17:29:00PM
23rd	06:02:00AM	17:01:00PM	11:32:00AM	10:59	04:35:00AM	05:06:00AM	05:06:00AM	05:36:00AM	05:36:00AM	06:02:00AM
23rd	06:02:00AM	17:01:00PM	11:32:00AM	10:59	17:58:00PM	18:27:00PM	17:28:00PM	17:58:00PM	17:01:00PM	17:28:00PM
24th	06:03:00AM	17:00:00PM	11:31:00AM	10:57	04:36:00AM	05:06:00AM	05:06:00AM	05:37:00AM	05:37:00AM	06:03:00AM
24th	06:03:00AM	17:00:00PM	11:31:00AM	10:57	17:57:00PM	18:26:00PM	17:27:00PM	17:57:00PM	17:00:00PM	17:27:00PM
25th	06:04:00AM	16:59:00PM	11:31:00AM	10:55	04:37:00AM	05:07:00AM	05:07:00AM	05:38:00AM	05:38:00AM	06:04:00AM
25th	06:04:00AM	16:59:00PM	11:31:00AM	10:55	17:56:00PM	18:25:00PM	17:26:00PM	17:56:00PM	16:59:00PM	17:26:00PM
26th	06:05:00AM	16:58:00PM	11:31:00AM	10:53	04:38:00AM	05:08:00AM	05:08:00AM	05:39:00AM	05:39:00AM	06:05:00AM
26th	06:05:00AM	16:58:00PM	11:31:00AM	10:53	17:55:00PM	18:24:00PM	17:24:00PM	17:55:00PM	16:58:00PM	17:24:00PM
27th	06:06:00AM	16:57:00PM	11:31:00AM	10:51	04:39:00AM	05:09:00AM	05:09:00AM	05:40:00AM	05:40:00AM	06:06:00AM
27th	06:06:00AM	16:57:00PM	11:31:00AM	10:51	17:53:00PM	18:23:00PM	17:23:00PM	17:53:00PM	16:57:00PM	17:23:00PM

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	05:33:00AM	16:39:00PM	-	11:11:00AM	0.2%
22	06:32:00AM	17:05:00PM	-	11:52:00AM	0.4%
23	07:32:00AM	17:34:00PM	-	12:37:00PM	2.6%
24	08:32:00AM	18:09:00PM	-	13:24:00PM	6.5%
25	09:33:00AM	18:50:00PM	-	14:13:00PM	12.1%
26	10:29:00AM	19:38:00PM	-	15:05:00PM	19.2%
27	11:21:00AM	20:32:00PM	-	15:56:00PM	27.5%

Sun and Moon 21st Oct, 2025 in Chikuma, Nagano, Japan Sunrise, sunset, moonrise, moonset and weather forecast