Question: Scottish term and quarter days are the four divisions of the legal year, historically used as the days when contracts and leases would begin and end, servants would be hired or dismissed, and rent, interest on loans, and ministers' stipends would become due, Lammas is one of the Quarter Days, Lammas Day (Anglo-Saxon "hlaf-mas", "loaf-mass"), is a holiday celebrated in some English-speaking countries in the Northern Hemisphere, usually between 1 August and 1 of which month?

Context paragraphs:
Quarter days: In British and Irish tradition, the quarter days were the four dates in each year on which servants were hired, school terms started, and rents were due.  They fell on four religious festivals roughly three months apart and close to the two solstices and two equinoxes.

Lammas growth: Lammas growth, also called Lammas leaves, Lammas flush, second shoots, or summer shoots, is a season of renewed growth in some trees in temperate regions put on in July and August (if in the northern hemisphere, January and February if in the southern), that is around Lammas day, August 1, which is the Celtic harvest festival.

June: June is the sixth month of the year in the Julian and Gregorian calendars and the second month to have the length of 30 days. June contains the summer solstice in the Northern Hemisphere, the day with the most daylight hours, and the winter solstice in the Southern Hemisphere, the day with the fewest daylight hours (excluding polar regions in both cases).  June in the Northern Hemisphere is the seasonal equivalent to December in the Southern Hemisphere and vice versa.  In the Northern hemisphere, the beginning of the traditional astronomical summer is 21 June (meteorological summer begins on 1 June).  In the Southern hemisphere, meteorological winter begins on 1 June.

Lammas: Lammas Day (Anglo-Saxon "hlaf-mas", "loaf-mass"), is a holiday celebrated in some English-speaking countries in the Northern Hemisphere, usually between 1 August and 1 September.  It is a festival to mark the annual wheat harvest, and is the first harvest festival of the year.  On this day it was customary to bring to church a loaf made from the new crop, which began to be harvested at Lammastide, which falls at the halfway point between the summer Solstice and Autumn September Equinox.

Lady Day: In the western liturgical year, Lady Day is the traditional name in some English speaking countries of the Feast of the Annunciation (25 March), known in the 1549 Prayer Book of Edward VI and the 1667 Book of Common Prayer as "The Annunciation of the (Blessed) Virgin Mary" but more accurately (as currently in the 1997 Calendar of the Church of England) termed "The Annunciation of our Lord to the Blessed Virgin Mary".  It is the first of the four traditional English quarter days.  The "Lady" is the Virgin Mary.  The term derives from Middle English, when some nouns lost their genitive inflections.  "Lady" would later gain an -s genitive ending, and therefore the name means "Lady's day".

Scottish term days: Scottish term and quarter days are the four divisions of the legal year, historically used as the days when contracts and leases would begin and end, servants would be hired or dismissed, and rent, interest on loans, and ministers' stipends would become due.  The Term Days are Whitsunday and Martinmas, and together with Candlemas and Lammas they constitute the Quarter Days.  Although they were fixed by the Term and Quarter Days (Scotland) Act 1990 as falling on the 28th day every three months, they originally occurred on holy days, corresponding roughly to old quarter days used in both Scotland and Ireland, thus:

Wheel of the Year: The Wheel of the Year is an annual cycle of seasonal festivals, observed by many modern Pagans.  It consists of either four or eight festivals: either the solstices and equinoxes, known as the "quarter days", or the four midpoints between, known as the "cross quarter days"; syncretic traditions like Wicca often celebrate all eight festivals.

Moving Day (New York City): Moving Day was a tradition in New York City dating back to colonial times and lasting until after World War II.  On February 1, sometimes known as "Rent Day", landlords would give notice to their tenants what the new rent would be after the end of the quarter, the tenants would spend good-weather days in the early spring searching for new houses and the best deals and on the first of May all leases in the city expired simultaneously at 9:00 am, causing thousands of people to change their residences, all at the same time.

Term and Quarter Days (Scotland) Act 1990: The Term and Quarter Days (Scotland) Act 1990 is an Act of the Parliament of the United Kingdom which defined the dates of the Scottish Term and Quarter Days.  These are customary divisions of the legal year when contracts traditionally begin and end and payments are due.  It received Royal Assent on 13 July 1990 and immediate commencement, with the dates of the days changing twelve months later.  The changes arose from a Scottish Law Commission "Report on the Scottish Term and Quarter Days".

Ministers' money: Ministers' money was a tax payable by householders in certain towns in Ireland to fund the local Church of Ireland minister.  It was introduced in 1665, modified in 1827, and abolished in 1857.  The towns affected were Dublin, Cork, Limerick, Waterford, Drogheda, Kilkenny, Clonmel, and Kinsale.  It was levied as a rate of up to one shilling in the pound (i.e. 5%) on the property's rateable value.  The valuation, to a maximum of £60, was done by commissioners appointed by the Lord Lieutenant.  Churchwardens appointed by the local minister collected ministers' money on the quarter days: Christmas, Lady Day, St John's Day, and Michaelmas.  A 1723 act provided that, in Dublin, the same valuation could be used both for ministers' money and for calculating cess, a separate local rate used for public works and poor relief.  Thereafter, cess rates were often expressed in terms of pence per shilling of minister's money.

Supporting paragraphs: Scottish term days Lammas
Answer: September