Where will Mercury be on a specific date?

Set the date picker to any future day and this tool returns Mercury’s sidereal rashi, nakshatra, pada, exact degree, retrograde status, and combust status at that day’s local sunrise. Positions are computed with Swiss Ephemeris DE431 and Lahiri Ayanamsha, so they match classical panchang publications.

Where was Mercury on a past date?

Set the date picker to any historical day. The Swiss Ephemeris DE431 dataset covers 13,201 BCE onward, so ancestral birth dates, past contract dates, and historical events all resolve exactly. The readout gives Mercury’s rashi, nakshatra, pada, degree, and motion state at local sunrise on that date.

Was Mercury retrograde on a specific date?

The readout carries a Direct / Retrograde (Vakri) flag for whatever date you pick. Mercury goes retrograde about three times a year for roughly 21 days each, so most dates return Direct. Classical Muhurta avoids Mercury-retrograde days for contracts, launches, publishing, and important negotiations.

Was Mercury combust on a specific date?

The readout shows a Combust (Budha Asta) flag plus the exact angular distance between Mercury and the Sun on that date. Mercury is combust when within 14 degrees of the Sun while direct, or 12 degrees while retrograde — the classical Surya Siddhanta thresholds. Because Mercury never separates more than about 28 degrees from the Sun, combust windows occur six or seven times a year.

What is the difference between this page and Find Dates?

This page answers “where will Mercury be on a date I already know?” — you supply the date, it returns the position. Find Mercury Transit Dates answers the reverse: “when will Mercury be in a sign or nakshatra I already know?” — you supply the target, it returns every matching window in a date range up to 730 days wide, including retrograde re-entries.

Can I look up where Mercury was on my birthday?

Yes — set the date field to your birth date. The tool computes Mercury at local sunrise for that day and returns the sidereal sign (Rashi), nakshatra, pada, degree, retrograde status, combust status, and dignity. If Mercury changed sign or nakshatra during the day, both boundaries are listed.

Why is the position computed at sunrise instead of my birth time?

The Vedic day begins at sunrise, so the classical panchang convention reports planetary positions as of sunrise. This makes the readout comparable to how traditional Vedic panchang publications, muhurta software, and almanacs list Mercury for that date. For a live intra-day reading of Mercury today, use the Live Tracker.

How far back and forward can I look up Mercury?

The Swiss Ephemeris DE431 dataset covers the range 13,201 BCE through 17,191 CE. In practice this means you can look up any historical or future date without hitting a data limit. Ancient dates use the same Lahiri Ayanamsha correction applied to the tropical longitude of the era.

Does my location affect Mercury date-lookup results?

Mercury’s sidereal longitude at any UTC instant is the same for every observer on Earth — the figure is geocentric, measured from the centre of the Earth. What varies by location is the sunrise moment used as the classical Vedic day-boundary. The tool auto-detects your location so the sunrise anchor matches your local horizon.

How do I use this for contract Muhurta planning?

Check each candidate signing or launch date: the readout will tell you whether Mercury is direct (not retrograde), uncombust (more than 14 degrees from the Sun when direct), and in a favorable sign. Vedic tradition strongly prefers Mercury in Virgo (exalted & own) or Gemini (own), and avoids Mercury retrograde or combust days for contracts. Cross-reference with the Year Timeline to see the full context.

☿

Mercury Date Lookup

☿

Where will Mercury be on a given date? Get its complete Vedic readout at local sunrise for any past or future day — including retrograde and combust status. Great for verifying natal Mercury placement or checking a contract Muhurta.

📆 Any Date 🌞 Sunrise-based

← Mercury Transit Hub

Select Date

Location: Detecting…

Note: All calculations use Lahiri Ayanamsa (sidereal) and Swiss Ephemeris for high precision. Times are displayed in your local timezone. Mercury stays in each sign for ~25–30 days when direct, up to ~130 days total when a retrograde loop happens in one sign region. Mercury goes retrograde about three times a year for ~21 days each, and is combust within 14° of the Sun (12° when retrograde).

Also try:

Mercury Transit Hub Live Tracker Find Nakshatra/Rashi Dates Budha Rashi Peyarchi 2026 Budha Nakshatra Peyarchi 2026

About Mercury Date Lookup (Historical Budha Gochar)

Mercury at any date — how it works

Pick any past or future date; the tool computes Mercury's sidereal position at local sunrise for that day, plus all Mercury events happening during the 24-hour window — sign changes, nakshatra changes, and pada boundaries. Sunrise is used as the reference moment because Vedic day boundaries begin at sunrise, not midnight. The readout matches what a Vedic panchang for that date would report.

Why check Mercury on a specific date?

Natal Mercury verification — look up your birth date to confirm which Rashi and Nakshatra Mercury occupied when you were born. This is the natal Mercury that natal charts read from.
Contract & launch Muhurta planning — check whether Mercury is direct, uncombust, and in a favorable sign for a proposed signing or launch date. Vedic tradition strongly prefers signing and launch dates with Mercury in Virgo (exalted & own), Gemini (own), and avoids retrograde or combust days.
Historical events — verify Mercury's position on any date in recorded history — birthdays of ancestors, historical incidents, past astrological readings. Swiss Ephemeris DE431 covers 13,201 BCE to 17,191 CE.
Transit over natal (Gochara) — compare the Mercury of your birth date to today's Mercury transit to see current activation of intellect and communication karma.

Sunrise-based reference — matters for boundary days

When Mercury changes sign at, say, 2:47 PM on a Tuesday, the sunrise-based readout will show the previous sign for Tuesday and the new sign for Wednesday's sunrise. This is the classical Vedic convention. The tool also lists any Mercury sign or nakshatra changes happening within the 24-hour window from the selected day's sunrise, so you never miss a boundary-day transition. If you need the intra-day position at a specific hour rather than at sunrise, use the Live Tracker when the date happens to be today.

Common questions this page answers

This page answers one shape of question: you already know the date, and you want to know where Mercury was or will be on it. Typical phrasings:

Where will Mercury be on a future date? — set the date picker to any upcoming day (a proposed contract date, an engagement) and get Mercury’s rashi, nakshatra, pada, and motion state at that day’s local sunrise.
Where was Mercury on a past date? — check any historical day. Swiss Ephemeris DE431 covers 13,201 BCE onward, so ancestral dates and past events all resolve.
Which nakshatra was Mercury in when I was born? — enter your birth date to read the natal Budha nakshatra and pada used in Vedic chart reading and relationship analysis.
Was Mercury retrograde on that date? — the readout carries a Direct / Retrograde (Vakri) flag. Classical Muhurta avoids Mercury-retrograde days for contracts and engagements, so this is the first check for any candidate date.
Was Mercury combust (Budha Asta) on that date? — the readout shows the combust flag plus the exact angular distance to the Sun, against the classical 14° direct / 12° retrograde thresholds.
Is this date good for a contract or launch by Mercury criteria? — check three things on the readout: Mercury direct (no Rx flag), uncombust, and preferably in Virgo (exalted & own) or Gemini (own).

The reverse question — “when will Mercury next be in Virgo / Gemini / Ashlesha?” — is answered by the Find Mercury Transit Dates tool, which searches any 730-day range for a target you pick.

Related tools

Live Tracker — Mercury's current sidereal longitude, sign (Rashi), Nakshatra, Pada, sign lord, and current motion state (Direct / Retrograde / Combust). Auto-updates through the day.
Find Mercury Transit Dates — reverse lookup. Pick a nakshatra or rashi and get every Mercury window in the next 730 days — wide enough to span several Mercury retrogrades and the visits around them, including retrograde re-entries as separate rows.
Budha Rashi Peyarchi (Year Timeline) — also called Budha Peyarchi. Every Mercury sign visit for a chosen year as a card, with retrograde loops shown as connected multi-visit chains, combust windows, and peak-dignity moments called out.
Budha Nakshatra Peyarchi (Nakshatra Year Timeline) — every Mercury Nakshatra visit for a chosen year as a card, with pada-level entry / exit times. Retrograde re-entries as separate cards; Mercury-owned Nakshatras (Ashlesha, Jyeshtha, Revati) highlighted.