This month's Sagittarius (धनु) horoscope — the month's transits and what they mean for your work, money, love and health.
A month is set by the Sun, which changes sign once at Sankranti and spends about thirty days in each. When the Sun is in Sagittarius itself the emphasis falls on you — visibility, vitality and self-direction; when it reaches Libra, your eleventh, the classical reading turns to gains, networks and income. Mercury and Venus shift once or twice inside the same window and Mars about every six weeks, and that interplay is what gives a month texture instead of one flat verdict.
Sagittarius (Dhanu) is dual (dvisvabhava) fire, ruled by Jupiter, symbolised by the archer and governing the hips & thighs. Its weekday is Thursday, the day of Jupiter; its colour yellow, its number 3, its classical stone Yellow Sapphire (Pukhraj). Three nakshatras span it — Mula (Ketu), Purva Ashadha (Venus), Uttara Ashadha (Sun) — and because Vimshottari runs from the birth nakshatra rather than the sign, two Sagittarius natives born days apart can start life in completely different dasha sequences. Sagittarius (Dhanu) is ruled by Jupiter and is dual fire — optimistic, philosophical and free-spirited. Natives are adventurous, honest and wisdom-seeking, drawn to travel, learning and the big picture. Generous and cheerful, they value freedom and truth but can be blunt and restless. Over a month the Sun lights each of these in turn, so the same transit reaches a Sagittarius native through Jupiter rather than through anyone else's ruler.
A Sagittarius horoscope is written for one twelfth of the population. It cannot know your ascendant, which of Jupiter's or anyone else's dasha you are running, or which of your twelve houses the transiting planets actually fall in — and that last one decides whether a given transit lands on your career or your health. Treat it as the regional forecast: useful for the general weather, silent on whether it rains on your street. Two Sagittarius natives, one born under Mula and one under Uttara Ashadha, are running different dashas today and genuinely have different days. The free chart takes a minute and reads from your own placements instead of from Sagittarius in the abstract.
Keep Thursday for anything that wants Jupiter behind it, and use yellow or the number 3 where a small choice is genuinely free — they cost nothing and they are the classical associations, not a purchase. Yellow Sapphire (Pukhraj) is the stone the texts name for Jupiter, and it is worth saying plainly that a gem is only advised when Jupiter is benefic for your ascendant, which a sign page cannot know. The remedy worth more than any of them is knowing which dasha is actually running for you.
From the Moon. Vedic astrology treats the Moon as the mind and reads transits from your janma rashi — the sign the Moon actually occupied at birth. It also uses the sidereal zodiac, currently about 24° from the tropical one Western astrology uses, so a Western Sagittarius Sun is often a Scorpio Sun in a Vedic chart. The free chart settles which sign you should be reading.
Two structural reasons rather than a difference of opinion. Most popular horoscopes are written for the Western tropical Sun sign, while this is read from the sidereal Moon sign, and the two sit roughly 24° apart. Beyond that we do not assert a mood: the engine computes the actual positions — including whether the Moon is in Cancer, your Chandrashtama — and the wording follows them.
Directionally useful and no more, which is why this page says so rather than dressing it up. One forecast is being shared by a twelfth of the population, with no knowledge of your lagna or your dasha — a Mula-born Sagittarius and a Uttara Ashadha-born Sagittarius are on different Vimshottari clocks entirely. The chart-specific reading is free here precisely because the honest answer is "cast your chart".