Sun and Moon 21st Sep, 2025 in Hilo, Hawaii, United States
Sunrise, sunset, moonrise, moonset and weather forecast

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

Example: Pico Rivera | Oak Hills | Long Beach

Moonrise and Moonset 21st Sep, 2025

Moonrise
06:05:00AM

Moonset
18:21:00PM

Moonise Tonightnavigate_next Moonise Tomorrownavigate_next

Sunrise and Sunset 21st Sep, 2025

Sunrise
06:09:00AM

Sunset
18:17:00PM

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, 13:55:00PM

Current Moon Phasenavigate_next

Permalink :https://www.oorth.com/astronomy/united-states/hilo/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-04:56
19:30-00:00AM

Astronomical Twilight

04:56-05:22
19:05-19:30

Nautical Twilight

05:22-05:47
18:39-19:05

Civil Twilight

05:47-06:09
18:17-18:39

Solar Day

06:09-18:17
12:08 long

Solar Noon

12:13

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	06:09:00AM	18:17:00PM	12:13:00PM	12:08	04:56:00AM	05:22:00AM	05:22:00AM	05:47:00AM	05:47:00AM	06:09:00AM
21st	06:09:00AM	18:17:00PM	12:13:00PM	12:08	19:05:00PM	19:30:00PM	18:39:00PM	19:05:00PM	18:17:00PM	18:39:00PM
22nd	06:09:00AM	18:16:00PM	12:13:00PM	12:07	04:56:00AM	05:22:00AM	05:22:00AM	05:48:00AM	05:48:00AM	06:09:00AM
22nd	06:09:00AM	18:16:00PM	12:13:00PM	12:07	19:04:00PM	19:29:00PM	18:38:00PM	19:04:00PM	18:16:00PM	18:38:00PM
23rd	06:09:00AM	18:15:00PM	12:12:00PM	12:06	04:56:00AM	05:22:00AM	05:22:00AM	05:48:00AM	05:48:00AM	06:09:00AM
23rd	06:09:00AM	18:15:00PM	12:12:00PM	12:06	19:03:00PM	19:28:00PM	18:37:00PM	19:03:00PM	18:15:00PM	18:37:00PM
24th	06:10:00AM	18:14:00PM	12:12:00PM	12:04	04:57:00AM	05:23:00AM	05:23:00AM	05:48:00AM	05:48:00AM	06:10:00AM
24th	06:10:00AM	18:14:00PM	12:12:00PM	12:04	19:02:00PM	19:28:00PM	18:36:00PM	19:02:00PM	18:14:00PM	18:36:00PM
25th	06:10:00AM	18:13:00PM	12:11:00PM	12:03	04:57:00AM	05:23:00AM	05:23:00AM	05:48:00AM	05:48:00AM	06:10:00AM
25th	06:10:00AM	18:13:00PM	12:11:00PM	12:03	19:01:00PM	19:27:00PM	18:35:00PM	19:01:00PM	18:13:00PM	18:35:00PM
26th	06:10:00AM	18:12:00PM	12:11:00PM	12:02	04:57:00AM	05:23:00AM	05:23:00AM	05:48:00AM	05:48:00AM	06:10:00AM
26th	06:10:00AM	18:12:00PM	12:11:00PM	12:02	19:00:00PM	19:26:00PM	18:34:00PM	19:00:00PM	18:12:00PM	18:34:00PM
27th	06:10:00AM	18:11:00PM	12:11:00PM	12:01	04:57:00AM	05:23:00AM	05:23:00AM	05:49:00AM	05:49:00AM	06:10:00AM
27th	06:10:00AM	18:11:00PM	12:11:00PM	12:01	18:59:00PM	19:25:00PM	18:33:00PM	18:59:00PM	18:11:00PM	18:33:00PM

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	06:05:00AM	18:21:00PM	-	12:16:00PM	0%
22	06:55:00AM	18:53:00PM	-	12:56:00PM	1.3%
23	07:45:00AM	19:26:00PM	-	13:37:00PM	4.5%
24	08:35:00AM	20:01:00PM	-	14:20:00PM	9.4%
25	09:27:00AM	20:39:00PM	-	15:05:00PM	15.9%
26	10:19:00AM	21:21:00PM	-	15:52:00PM	23.7%
27	11:14:00AM	22:08:00PM	-	16:41:00PM	32.4%

Sun and Moon 21st Sep, 2025 in Hilo, Hawaii, United States Sunrise, sunset, moonrise, moonset and weather forecast