Can I look up the Sun on my birthday?

Yes. Set the date field to your birth date and the tool computes the Sun at local sunrise for that day, returning the sidereal sign (Rashi), nakshatra, pada, degree, sign lord, and next Sankranti. If a Sankranti occurred during that day, both signs are listed.

How far back and forward can I look up the Sun?

The Swiss Ephemeris DE431 dataset covers -13,201 BCE through 17,191 CE. In practice this covers any historical or future date of interest. Lahiri Ayanamsha is applied consistently across the whole range.

How do I find a specific Sankranti (like Makara Sankranti)?

Set the date near mid-January (Makara Sankranti falls around January 14 in the modern era) and the tool will show the exact Sankranti moment if it happens on that day. For a full list of Sankranti dates in a year, use the Year Timeline. To search across a longer range for a specific sign, use Find Dates.

Why does Sun date-lookup use sunrise as the reference moment?

The Vedic day begins at sunrise, so classical panchang convention reports the Sun’s position at that instant. Sunrise varies by geography and season — the tool auto-detects your location so the anchor matches your local horizon. The Sun’s sidereal longitude at that instant is the same everywhere.

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Sun Date Lookup

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Sun's complete Vedic readout at local sunrise for any date — past or future. Verify natal Sun placement or find historical Sankranti timings.

📆 Any Date 🌞 Sunrise-based

Location: Detecting…

Select Date

Note: All calculations use Lahiri Ayanamsa (sidereal) and Swiss Ephemeris for high precision. The Sun's longitude at a given UTC instant does not vary by geography, but the sunrise reference moment and the wall-clock labels for any within-day sign or nakshatra transition do — the tool auto-detects your location so the readout matches classical Vedic day-boundary conventions.

Also try:

Sun Transit Hub Live Tracker Find Nakshatra/Rashi Dates Ravi Peyarchi 2026

About Sun Date Lookup (Historical Surya Gochar)

Sun at any date — how it works

Pick any past or future date; the tool computes the Sun's sidereal position at local sunrise for that day, plus any Sankranti (sign change) or nakshatra change happening during the 24-hour window. Sunrise is the classical Vedic day boundary — a Sankranti before sunrise belongs to the previous day for religious purposes even if it happened after midnight.

Why check the Sun on a specific date?

Natal Sun verification — look up your birth date to confirm which Rashi and Nakshatra the Sun occupied when you were born. This is the natal Surya used in Vedic reading.
Sankranti timing — find the exact moment of any Sankranti in history for religious calendars, panchang verification, or planning solar rituals (Makara Sankranti, Mesha Sankranti, etc.).
Historical events — verify the Sun's position on any date — birthdays of ancestors, historical dates, past astrological readings. Swiss Ephemeris DE431 covers -13,201 BCE onward.
Solar year milestones — equinoxes, solstices, ayana changes (Uttarayana / Dakshinayana), which are tied to the Sun's tropical position but readable off the sidereal transit.

Sunrise-based reference — and Sankranti days

When the Sun changes sign at, say, 2:47 PM on a Tuesday, the sunrise-based readout for Tuesday will show the previous sign; Wednesday's sunrise will show the new sign. This is the classical Vedic convention and matches how Sankranti dates are recorded in panchang publications. The tool also lists any within-day Sankranti (~12 per year) so you never miss a boundary-day transition.

Related tools

For the Sun's live position right now, use the Live Tracker. More Sun tools — Find Sankranti Dates and the Ravi Peyarchi year timeline — are coming soon.