Glynneath Sunrise & Sunset
Neath Port Talbot — Daylight, Moon Phase & Astronomy
Glynneath Astronomy Outlook
For Glynneath today, daylight stretches from 04:59 to 21:26, a span of 16 hours and 27 minutes.
Across the period ahead, Glynneath can expect a gradual day-to-day shift in day length as the seasonal pattern evolves. Exact times can vary slightly with local horizon and elevation, particularly in built-up areas or valleys.
Today’s Astronomy
☀️ Sun
🌙 Moon
14-Day Sunrise & Sunset
| Date | Sunrise | Sunset | Golden hour (AM) | Golden hour (PM) | Blue hour (AM) | Blue hour (PM) | Moonrise | Moonset | Moon Phase | Illumination |
|---|---|---|---|---|---|---|---|---|---|---|
| Thu, 4 Jun | 04:59 | 21:26 | 04:32–05:53 | 20:32–21:52 | 04:13–04:32 | 21:52–22:11 | 00:29 | 08:04 | WANING_GIBBOUS | 74% |
| Fri, 5 Jun | 04:58 AM | 09:27 PM | 04:31–05:53 | 20:32–21:54 | 04:13–04:31 | 21:54–22:13 | 12:59 AM | 09:41 AM | Last Quarter | 64% |
| Sat, 6 Jun | 04:58 AM | 09:28 PM | 04:31–05:52 | 20:33–21:55 | 04:12–04:31 | 21:55–22:14 | 01:14 AM | 10:53 AM | Last Quarter | 54% |
| Sun, 7 Jun | 04:57 AM | 09:29 PM | 04:30–05:52 | 20:34–21:56 | 04:11–04:30 | 21:56–22:15 | 01:26 AM | 12:05 PM | Last Quarter | 43% |
| Mon, 8 Jun | 04:57 AM | 09:29 PM | 04:29–05:51 | 20:35–21:57 | 04:10–04:29 | 21:57–22:16 | 01:37 AM | 01:17 PM | Last Quarter | 33% |
| Tue, 9 Jun | 04:56 AM | 09:30 PM | 04:29–05:51 | 20:36–21:58 | 04:10–04:29 | 21:58–22:17 | 01:47 AM | 02:30 PM | Waning Crescent | 24% |
| Wed, 10 Jun | 04:56 AM | 09:31 PM | 04:28–05:51 | 20:36–21:59 | 04:09–04:28 | 21:59–22:18 | 01:58 AM | 03:47 PM | Waning Crescent | 15% |
| Thu, 11 Jun | 04:56 AM | 09:32 PM | 04:28–05:50 | 20:37–21:59 | 04:09–04:28 | 21:59–22:19 | 02:11 AM | 05:08 PM | Waning Crescent | 8% |
| Fri, 12 Jun | 04:55 AM | 09:32 PM | 04:28–05:50 | 20:38–22:00 | 04:08–04:28 | 22:00–22:20 | 02:27 AM | 06:34 PM | New Moon | 3% |
| Sat, 13 Jun | 04:55 AM | 09:33 PM | 04:27–05:50 | 20:38–22:01 | 04:08–04:27 | 22:01–22:20 | 02:49 AM | 08:02 PM | New Moon | 1% |
| Sun, 14 Jun | 04:55 AM | 09:34 PM | 04:27–05:50 | 20:39–22:02 | 04:07–04:27 | 22:02–22:21 | 03:21 AM | 09:25 PM | New Moon | 0% |
| Mon, 15 Jun | 04:55 AM | 09:34 PM | 04:27–05:50 | 20:39–22:02 | 04:07–04:27 | 22:02–22:22 | 04:10 AM | 10:33 PM | New Moon | 2% |
| Tue, 16 Jun | 04:55 AM | 09:35 PM | 04:27–05:50 | 20:40–22:03 | 04:07–04:27 | 22:03–22:23 | 05:20 AM | 11:21 PM | Waxing Crescent | 6% |
| Wed, 17 Jun | 04:55 AM | 09:35 PM | 04:26–05:50 | 20:40–22:03 | 04:07–04:26 | 22:03–22:23 | 06:47 AM | 11:54 PM | Waxing Crescent | 11% |
Forecast context and reference links
This page focuses on practical interpretation for Glynneath. When the guidance becomes mixed, it is usually a regime question first, rather than a single hourly detail.
- Wales Climate for regional patterns and seasonal tendencies.
- UK Climate Overview for a national baseline and how regions compare.
- Wales for location browsing and regional navigation.
How to interpret confidence
For how forecast reliability changes with lead time, see Forecast Confidence. For transparency on how WeatherEngland sources and updates data, see Methodology.
Background guides
- UK Weather Patterns
- UK Seasonal Weather
- UK Weather Hazards
- UK Weather Safety
- UK Jet Stream
- UK Microclimates
Glossary support
Start with the Weather Glossary. Useful terms for this page include Solar Radiation, Cloud, Visibility, Mist, and Fog.
FAQ
What time are sunrise and sunset in Glynneath today?
In Glynneath today, sunrise is at 04:59 with sunset at 21:26. These times move through the year in line with seasonal changes in solar elevation.
How many hours of daylight are there in Glynneath today?
Look at the Day Length line in the Sunrise & Sunset panel for Glynneath. It updates daily and summarises the change in usable daylight across the year.
Why do sunrise and sunset times change in Glynneath?
The times move through the year because Earth’s tilt changes solar elevation and the length of daylight as the seasons progress.
Does daylight saving time affect sunrise and sunset clocks in Glynneath?
Yes. Clock times can jump when the UK changes between GMT and BST, even though the underlying solar cycle only shifts gradually day to day.
What does ‘solar noon’ mean for Glynneath?
It’s when the sun is highest in the sky at your location. It often differs from 12:00 because clock time is standardised across a time zone and can be shifted by daylight saving.