Natal Saturn is the sign where your Moon was placed during birth time, and from there other houses are calculated clock-wise.
If you were born with Saturn in Libra, then your natal house is Libra (Thula Rasi) and during transit, Moon forming conjunction (in Libra), sextile (aspect of 60° which are Leo and Sagittarius in this case), square (aspect of 90° which are Capricorn and Cancer here), trine (aspect of 120° which are Aquarius and Gemini here), opposition (aspect of 180° which is Aries here) are discussed in this article.
Conjunction is transiting through same sign as in birth chart, sextile is transiting 3rd or 11th house, trine is transiting 5th or 9th house, opposition is transiting 7th house from natal sign.
Transit MOON conjunct Natal Saturn : Depression and financial difficulties can occur. Discouraging and unfavourable time for domestic affairs. Stay away from conflict creating situations with opposite gender. Health of close associates demand your attention. Few people can be jealous and find situations to abuse or treat you wrongfully.
New relations formed during this transit can prove restrictive initially and a burden by the time they end.
Politicains need to postpone all public meetings.
Unpleasant memories of childhood can resurface. Stick to routine tasks and avoid all major decisions, risky adventures.
Sluggish digestion, water retained in tissues can lead to lethargy.
Transit MOON Sextile Natal Saturn : You will remain calm, reflective, thoughtful, careful and organised.
Almost all undertakings will be completed as expected.
Right time to seek advice and financial help from elders, especially mother.
Transit MOON Square Natal Saturn : Emotional depression, heavy responsibilities can restrict you for few days.
It is hard to emotionally relate to anyone around. Due to this negative mindset, you may misinterpret signals sent by others.
Seperations in relations possible.
Atleast one disabled or elder person may need your time and attention.
Get rid of negative past subconscious memories and painful conditions. This mental condition can also effect digestive system.
Transit MOON Trine Natal Saturn : You will have more patience and practical approach.
Advice coming from an elder family member can prove to be useful.
Conservative approach towards life can save you from daily problems. Also need to be conservative in expressions and approach.
You will be able to manage business and family easily.
Transit MOON Opposition Natal Saturn : Emotional depression, gloomy state of affairs and bad health possible.
You can feel lonely and tend to look at the dark side of things, react more than necessary to disappointments and failures.
Few people can cut themselves off from society.
Lack of sympathy and support from family can add to above feelings.
Public relations, politics and dealings with government agencies are not favoured.
Lack of self confidence can paralyze you.