How Can You Catch a Glimpse of the Snow Moon, Winter's Final Full Moon?

Stargazers in the UK are in for a treat this Sunday as they can witness the last full Moon of meteorological winter, known as the Snow Moon. This full Moon is set to rise at 16:13 GMT in London and will remain visible until it sets at 08:06 GMT on 2 February, weather permitting. The Snow Moon, so named due to the heavy snowfall typical of February in the northern hemisphere, offers a great opportunity to enjoy the beauty of the night sky.

Last updated: 28 January 2024 (BST)

What’s happening now

The Snow Moon will reach its peak illumination on Sunday, though it will be at its fullest at 10:09 GMT when it is below the horizon. However, it will still appear full as it rises later in the evening. Stargazers should note that cloud cover is anticipated across much of the UK over the weekend, with Northern Ireland experiencing the clearest skies. This means that while many will have the chance to see the Moon, visibility will depend on local weather conditions.

Key takeaways

The Snow Moon will rise at 16:13 GMT on Sunday and set at 08:06 GMT on 2 February.
Peak illumination occurs at 10:09 GMT, although the Moon will be below the horizon at that time.
Cloudy weather is expected, with clearer skies likely in Northern Ireland.
February's full Moon is traditionally called the Snow Moon due to its association with winter weather.
This year will also feature a Blue Moon on 31 May, the second full Moon in a calendar month.

Timeline: how we got here

The tradition of naming full Moons dates back centuries, with each month's Moon reflecting seasonal changes. The Snow Moon has been recognised for its significance in agricultural practices, guiding hunting, harvesting, and planting activities. Here’s a brief timeline leading up to this year’s Snow Moon:

January 2024: The Wolf Moon, named for wolves howling in winter, was visible.
February 2024: The Snow Moon will appear, with its peak illumination on 28 January.
May 2024: A Blue Moon is expected, occurring on the 31st.

What’s new vs what’s known

New today/this week

The latest forecasts indicate that cloud cover may hinder visibility for many stargazers this Sunday, particularly in the north and east of the UK. Clear spells are anticipated mainly in Northern Ireland. As such, it’s advisable to keep an eye on local weather updates.

What was already established

It has been recognised that full Moons often occur monthly, traditionally named to reflect nature’s cycles. February's Snow Moon is part of this age-old tradition, marking the end of meteorological winter and heralding the approach of spring.

Impact for the UK

Consumers and households

For many, the Snow Moon offers a chance to engage with nature and appreciate the night sky. Families and individuals may wish to venture outside for a glimpse, making it a communal activity. However, the weather may affect visibility and plans, particularly for those in more urban areas with light pollution.

Businesses and jobs

Businesses in sectors like tourism and photography may see increased interest due to the Snow Moon. Photographers, in particular, might seek to capture the Moon, boosting demand for photography services and equipment. Weather conditions will play a significant role in these activities.

Policy and regulation

No immediate regulatory changes are associated with the Snow Moon. However, ongoing discussions about light pollution and its impact on astronomy may gain traction as public interest in celestial events rises.

Numbers that matter

16:13 GMT: Time when the Snow Moon rises in London.
08:06 GMT: Time when the Snow Moon sets on 2 February.
10:09 GMT: Peak illumination time, although not visible.
31 May 2024: The expected date of the next Blue Moon.
12: The approximate number of full Moons that occur each year, with an additional one every two and a half years.

Definitions and jargon buster

Syzygy: The alignment of celestial bodies; in this case, the Sun, Earth, and Moon.
Micromoon: A full Moon that appears smaller due to its distance from Earth.
Supermoon: A full Moon that appears larger due to being closer to Earth.
Blue Moon: The second full Moon in a single calendar month, occurring approximately every two and a half years.

How to think about the next steps

Near term (0–4 weeks)

As the Snow Moon approaches, stargazers should watch the weather forecasts closely to determine the best times for viewing. Preparation for photography or outdoor activities during the Moon's rise is advised.

Medium term (1–6 months)

Looking ahead, the next significant lunar event will be the Blue Moon in May, which will attract attention for its rarity. Consider planning stargazing events or community gatherings around this time.

Signals to watch

Weather forecasts leading up to the Snow Moon.
Upcoming lunar events like the Blue Moon.
Public interest or events hosted by local astronomy clubs.

Practical guidance

Do

Check local weather forecasts before heading outside.
Use a tripod and night mode when photographing the Moon.
Engage with local astronomy communities for viewing events.

Don’t

Don’t rely solely on social media for weather updates—check official forecasts.
Don’t forget to turn off your phone flash when taking pictures of the Moon.
Don’t underestimate the impact of light pollution on visibility.

Checklist

Check the rise and set times for your location.
Prepare your photography equipment in advance.
Find a dark location away from city lights.
Gather friends or family for a stargazing experience.
Ensure you have warm clothing if venturing out in February.

Risks, caveats, and uncertainties

Visibility of the Snow Moon heavily depends on weather conditions, which can change rapidly. Clouds may obscure the view, especially in urban areas. Additionally, the timing of the full Moon and peak illumination varies depending on one’s location in the UK. It is wise to remain flexible and patient when planning to observe celestial events.

Bottom line

The Snow Moon provides an excellent opportunity for UK residents to connect with nature and enjoy the beauty of the night sky. While cloud cover may pose challenges, being prepared and informed will enhance your stargazing experience. Keep an eye on the weather and consider planning outings for the upcoming Blue Moon in May.

FAQs

When will the Snow Moon be visible in the UK?

The Snow Moon will rise at 16:13 GMT on Sunday and remain visible until it sets at 08:06 GMT on 2 February, depending on weather conditions.

What is a Micromoon?

A Micromoon occurs when a full Moon appears smaller due to being further away from Earth in its orbit. This year, the Snow Moon is expected to be a Micromoon.

What is a Blue Moon?

A Blue Moon refers to the second full Moon occurring in a single calendar month, which will happen on 31 May this year.