{"id":"vidhyamitra:city-day:panaji:2026-12-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/panaji/2026-12-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-12-31","date_display":"December 31, 2026 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2026,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461405.770833,"kali_year":5128,"ahargana":1872940.2708,"sun":{"sidereal_longitude":254.8124,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":164.5818,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.7694,"elapsed_within_tithi_degrees":5.7694},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.5818,"elapsed_within_degrees":4.5818},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.3941},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2026,"month":12,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461405.770833,"ahargana":1872940.2708,"kali_year":5128,"ayanamsa_lahiri":24.2301,"grahas":{"sun":{"sidereal_longitude":255.12275599999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":168.11485600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-3.0077},"mars":{"sidereal_longitude":135.12595599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":253.79545600000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":122.045456,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":207.87935600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":344.124956,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":302.6112,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.6112,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2026,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461405.770833,"kali_year":5128,"ahargana":1872940.2708,"sun":{"sidereal_longitude":254.8124,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":164.5818,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.7694,"elapsed_within_tithi_degrees":5.7694},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.5818,"elapsed_within_degrees":4.5818},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.3941},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.008,"elongation":90.231},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.008,"opposition_distance":89.769}},"eclipse_window_40days":[]},"city":{"slug":"panaji","name":"Panaji, Goa","lat":15.4909,"lon":73.8278,"tz_offset_hours":5.5,"state":"Goa","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"panaji","name":"Panaji, Goa","lat":15.4909,"lon":73.8278,"tz_offset_hours":5.5,"state":"Goa","country":"IN","tier":"tier-1"},"sunriseLocal":"07:01","sunsetLocal":"18:15","solarNoonLocal":"12:38","dayLengthHours":11.220552642867652,"dayLengthDisplay":"11 Hours 13 Mins 14 Secs","nightLengthDisplay":"12 Hours 46 Mins 46 Secs","moonriseLocal":"00:53","moonsetLocal":"12:47","rahuKala":{"name":"Rāhu Kāla","start":"14:02","end":"15:26","startHours":14.034986329088547,"endHours":15.437555409447002,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:01","end":"08:25","startHours":7.022140927296263,"endHours":8.42471000765472,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:50","end":"11:14","startHours":9.827279088013176,"endHours":11.229848168371632,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:01","startHours":9.640269877298715,"endHours":10.014288298727637,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.489663954082415,"endHours":7.788878691225553,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:00","startHours":12.258398827301168,"endHours":13.00643567015901,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:16","startHours":5.526067241580576,"endHours":6.27410408443842,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:01","startHours":6.0870948737239585,"endHours":7.022140927296263,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:15","startHours":14.502509355874697,"endHours":15.25054619873254,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.042693570163916,"endHours":18.442693570163915,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:43","startHours":18.242693570163915,"endHours":18.71021659695007,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":17.992693570163915,"endHours":19.742693570163915,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:00","startHours":24.258398827301168,"endHours":25.00643567015901,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:01","end":"08:25","startHours":7.022140927296263,"endHours":8.42471000765472,"quality":"auspicious"},{"name":"Roga","start":"08:25","end":"09:50","startHours":8.42471000765472,"endHours":9.827279088013176,"quality":"inauspicious"},{"name":"Udveg","start":"09:50","end":"11:14","startHours":9.827279088013176,"endHours":11.229848168371632,"quality":"inauspicious"},{"name":"Chala","start":"11:14","end":"12:38","startHours":11.229848168371632,"endHours":12.63241724873009,"quality":"neutral"},{"name":"Labha","start":"12:38","end":"14:02","startHours":12.63241724873009,"endHours":14.034986329088547,"quality":"auspicious"},{"name":"Amṛta","start":"14:02","end":"15:26","startHours":14.034986329088547,"endHours":15.437555409447002,"quality":"auspicious"},{"name":"Kāla","start":"15:26","end":"16:50","startHours":15.437555409447002,"endHours":16.840124489805458,"quality":"inauspicious"},{"name":"Śubha","start":"16:50","end":"18:15","startHours":16.840124489805458,"endHours":18.242693570163915,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:15","end":"19:50","startHours":18.242693570163915,"endHours":19.840124489805458,"quality":"auspicious"},{"name":"Kāla","start":"19:50","end":"21:26","startHours":19.840124489805458,"endHours":21.437555409447,"quality":"inauspicious"},{"name":"Śubha","start":"21:26","end":"23:02","startHours":21.437555409447,"endHours":23.034986329088547,"quality":"auspicious"},{"name":"Roga","start":"23:02","end":"00:38","startHours":23.034986329088547,"endHours":24.63241724873009,"quality":"inauspicious"},{"name":"Udveg","start":"00:38","end":"02:14","startHours":24.63241724873009,"endHours":26.229848168371632,"quality":"inauspicious"},{"name":"Chala","start":"02:14","end":"03:50","startHours":26.229848168371632,"endHours":27.827279088013178,"quality":"neutral"},{"name":"Labha","start":"03:50","end":"05:25","startHours":27.827279088013178,"endHours":29.42471000765472,"quality":"auspicious"},{"name":"Amṛta","start":"05:25","end":"07:01","startHours":29.42471000765472,"endHours":31.022140927296263,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.022140927296263,"endHours":8.022140927296263,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.022140927296263,"endHours":9.022140927296263,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.022140927296263,"endHours":10.022140927296263,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.022140927296263,"endHours":11.022140927296263,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.022140927296263,"endHours":12.022140927296263,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.022140927296263,"endHours":13.022140927296263,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.022140927296263,"endHours":14.022140927296263,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.022140927296263,"endHours":15.022140927296263,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.022140927296263,"endHours":16.022140927296263,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.022140927296263,"endHours":17.022140927296263,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.022140927296263,"endHours":18.022140927296263,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.022140927296263,"endHours":19.022140927296263,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.022140927296263,"endHours":20.022140927296263,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.022140927296263,"endHours":21.022140927296263,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.022140927296263,"endHours":22.022140927296263,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.022140927296263,"endHours":23.022140927296263,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.022140927296263,"endHours":24.022140927296263,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.022140927296263,"endHours":25.022140927296263,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.022140927296263,"endHours":26.022140927296263,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.022140927296263,"endHours":27.022140927296263,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.022140927296263,"endHours":28.022140927296263,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.022140927296263,"endHours":29.022140927296263,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.022140927296263,"endHours":30.022140927296263,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.022140927296263,"endHours":31.022140927296263,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.106725930470837,"eotMinutes":-3.2562349238053434,"ayanamsa":24.2301}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"panaji"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 31, 2026 CE · Panaji, Goa · Vidhyamitra","description":"December 31, 2026 CE for Panaji, Goa: Kṛṣṇa Aṣṭamī, sūryodaya 07:01, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/panaji/2026-12-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/panaji/2026-12-31","sa":"https://sa.vidhyamitra.com/city/panaji/2026-12-31","hi":"https://hi.vidhyamitra.com/city/panaji/2026-12-31","x-default":"https://vidhyamitra.com/city/panaji/2026-12-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-27T00:40:00.823Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-08-27T00:40:00.823Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-27T00:40:00.823Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}