Out-of-Bounds Moon 2026–2027: Dates and the Lunar Standstill

On 28 October 2026, the day this page was published, the Moon is out of bounds. It passed north of the Sun’s limit at 19:28 IST on 27 October 2026, will reach its farthest north, 27.799° of declination, at 23:03 IST on 29 October 2026, and will come back inside the limit at 03:25 IST on 1 November 2026. The next crossing is on the southern side, from 01:06 IST on 10 November 2026. Below are every such span to January 2028, the spans of Mercury, Venus and Mars for 2026 to 2028, and the long cycle that decides how far past the limit the Moon gets.

What “Out of Bounds” Measures

Declination is the sky’s version of latitude: the angle of a body north or south of the celestial equator. The Sun’s yearly path, the ecliptic, is tilted to that equator by the obliquity, 23.438° at present, so the Sun’s declination swings between that value north at the June solstice and the same value south in December. It can never go further. Checked hour by hour across 2026 to 2028, the Sun’s largest overshoot of the obliquity is 0.5″, a fraction of a second of arc, which is the Sun’s own tiny latitude off the ecliptic and nothing more.

The Moon and the planets do not keep to the ecliptic, so they can pass the Sun’s limit. Western astrologers call a body in that state “out of bounds”, and this page uses their term, with the limit taken as the true obliquity of each date. The site’s jyotish tools, the Moon sign calculator among them, work from ecliptic longitude, the position along the zodiac, and none of them prints a declination; the classical strength scheme does take one component, ayana bala, from a graha’s declination, as the shadbala page notes, but that is a graded strength, not a bound.

All figures here are geocentric: declination as seen from the centre of the Earth, from the JPL DE421 ephemeris. From a city on the Earth’s surface the Moon is close enough to shift against the stars, by up to 1.0° at its nearest, so a local almanac that prints topocentric declination will differ by up to that much and can move a crossing by hours.

Every Out-of-Bounds Moon, November 2026 to January 2028

The 32 spans after the current one alternate south and north. Each lasts between 3.8 and 5.2 days, and together they cover 34% of the time from the first to the last, about a third. None of the later peaks reaches the current span’s 27.799°: the highest is 27.717° on 16 February 2027, and the lowest 26.581° on 13 December 2027, still more than 3° past the limit.

The spans come in pairs because the Moon’s declination turns twice a month, once at its northernmost and once at its southernmost. Across all 1,042 monthly extremes from 2006 to 2044, a northern one and a southern one alternate without exception, on average 13.66 days apart (never less than 12.5 or more than 14.8). Each out-of-bounds span is the stretch of a few days around one of those turns.

Why So Many Now: The 18.6-Year Standstill Cycle

How far the Moon swings each month depends on where its orbit crosses the ecliptic. The ascending crossing point, the node that jyotish calls Rahu, slides backward round the zodiac; measured from the extremes in the data, it completes a turn in 18.61 years. When the ascending node sits near the March equinox point, the tilt of the Moon’s orbit adds to the obliquity and the monthly extremes are at their widest. Astronomers call this the major lunar standstill. Half a cycle later the node sits near the September equinox point, the tilt subtracts, and the extremes are at their narrowest: the minor standstill.

• Major standstill: the widest extreme of 2006–2044 in the data is 28.726° southern, on 22 March 2025, with the mean ascending node at 357.25° tropical, 2.8° short of the equinox point. The next comes on 25 September 2043, at 28.719°.
• Minor standstill: the narrowest is 18.133° on 21 September 2015, node at 180.98°, 1.0° past the September point. The next falls on 26 March 2034, at 18.144°.
• A check on the geometry: halfway between the widest and narrowest extremes is 23.43°, the obliquity again, and half the difference, 5.30°, is roughly the tilt of the Moon’s orbit to the ecliptic.

Out-of-bounds Moons are so regular now because the 2025 major standstill is only just behind us. Every monthly extreme from 2026 to 2029 passes the limit. Then, as the node moves on towards the minor standstill, the extremes shrink below it. The last to pass it will be the southern extreme of 29 January 2030, at 23.499° against a limit of 23.435°, past it by only 0.064°. From 12 February 2030 to 22 September 2038, 231 extremes in a row and about 8.6 years, the Moon will not go out of bounds at all. It will pass the limit again with the southern extreme of 5 October 2038. The previous quiet stretch ran from May 2011 to February 2020.

The node longitudes here are tropical, from the same mean-node formula the site uses for Rahu before the ayanamsa is subtracted; the north node sign by birth date page gives that node’s sign dates.

Mercury, Venus and Mars, 2026–2028

The planets cross the limit far less often and, with one exception, stay out for weeks at a time: 13 spans in three years, 10 of them still ahead, and none running today. The table gives dates only, in IST, because near its turn a planet’s declination changes so slowly that a small difference in the ephemeris or in the limit used can move a crossing by hours. Of the edges, 2 fall within an hour of midnight and are marked; for those, the day either side is also possible. Jupiter and Saturn were not computed for this page.

• Mercury has 6 spans, alternately north and south, about twice a year; the next runs from 18 December 2026 to 9 January 2027, on the southern side.
• Venus in July 2027 barely qualifies: from 5 July 2027 to 8 July 2027, about 2.6 days, reaching 23.447° against a limit of 23.437°, past it by 35 seconds of arc. That is the thinnest margin of any span on this page; the next thinnest, Mars in August 2026, cleared the limit by 0.26°. Venus is still out against the mean obliquity, which differs from the true one on that date by 5.8 seconds of arc, but any list that rounds declination to one decimal shows Venus at 23.4°, level with the limit, so a list built that way could leave this span out.
• Venus in 2028 has the longest and widest planetary span: from 2 April 2028 to 31 May 2028, 59 days, reaching 27.786°, close to the Moon’s 27.799° of late October 2026.
• Mars will be out of bounds to the south from 5 November 2027 to 18 December 2027, farthest at 24.444° on 27 November 2027.

Why a Zodiac Sign Alone Cannot Settle It

Searches often pair “out of bounds Moon” with a sign. The sign is a longitude; the bound is a declination; and the second does not follow from the first. A body exactly on the ecliptic, at any longitude, can at most touch the limit, as the Sun does. What takes the Moon past it is its distance above or below the ecliptic, and that depends on where the node is. The table above shows the result: in 2015 the Moon made its monthly turns as it always does, and the widest of them reached 18.649°, nowhere near the limit, while in 2025 every one of them passed it. The data behind this page carry no longitudes, so it does not list spans by sign; a reader checking a particular date needs a declination for it.

What This Page Does Not Give

Much of what is written about out-of-bounds bodies describes the people born with one, often in words like “wild” or “unpredictable”. None of that is here. A declination can be computed to the third decimal; nothing in the computation can show whether such a description fits anyone, so the page attaches no meaning to a span, before or after birth. Nor is there a natal out-of-bounds calculator on this site: it would need the declination of each body at the moment of birth, which any ephemeris that tabulates declination will give for the birth date and time.

In Brief

• At publication: the Moon is out of bounds to the north until 03:25 IST on 1 November 2026; next span from 10 Nov 2026, south
• Pace: a span around every monthly extreme, about 13.7 days apart, through 2029; each lasts 3.8 to 5.2 days to January 2028
• Standstills: major on 22 Mar 2025 (28.726°), next minor on 26 Mar 2034 (18.144°)
• Quiet years: no out-of-bounds Moon from February 2030 to September 2038
• Planets: Venus clears the limit by 35″ in July 2027; Mars is out to the south from 5 Nov 2027 to 18 Dec 2027

The Sun’s declination set against a city’s latitude is the subject of the zero shadow day page, and the Moon’s distance at each full moon is on the supermoon page.