{"id":"vidhyamitra:city-day:vrindavan:2128-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2128-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2128-12-30","date_display":"December 30, 2128 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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2128,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498659.770833,"kali_year":5230,"ahargana":1910194.2708,"sun":{"sidereal_longitude":252.3521,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":356.2715,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.9194,"elapsed_within_tithi_degrees":7.9194},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":356.2715,"elapsed_within_degrees":9.6048},"yoga":{"number":19,"name":"Parigha","sum_longitude":248.6236},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2128,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498659.770833,"ahargana":1910194.2708,"kali_year":5230,"ayanamsa_lahiri":25.655,"grahas":{"sun":{"sidereal_longitude":252.92478000000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":359.61798,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-3.3192},"mars":{"sidereal_longitude":200.06698000000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":243.75947999999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":311.41768,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":296.85428,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":173.96668,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":128.715,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.715,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2128,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498659.770833,"kali_year":5230,"ahargana":1910194.2708,"sun":{"sidereal_longitude":252.3521,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":356.2715,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.9194,"elapsed_within_tithi_degrees":7.9194},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":356.2715,"elapsed_within_degrees":9.6048},"yoga":{"number":19,"name":"Parigha","sum_longitude":248.6236},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.319,"elongation":103.919},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.319,"opposition_distance":76.081}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:10","sunsetLocal":"17:35","solarNoonLocal":"12:22","dayLengthHours":10.419198336276128,"dayLengthDisplay":"10 Hours 25 Mins 09 Secs","nightLengthDisplay":"13 Hours 34 Mins 51 Secs","moonriseLocal":"13:06","moonsetLocal":"01:52","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"14:58","startHours":13.671834700372386,"endHours":14.974234492406904,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:10","end":"08:28","startHours":7.1598357401998065,"endHours":8.462235532234322,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:46","end":"11:04","startHours":9.764635324268838,"endHours":11.067035116303355,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.590982018664237,"endHours":9.93828862987344,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:52","startHours":7.593969004211312,"endHours":7.871814293178675,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:43","startHours":12.022128297128667,"endHours":12.716741519547075,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:28","startHours":5.7706092953629895,"endHours":6.465222517781398,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:10","startHours":6.291569212176796,"endHours":7.1598357401998065,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:48","startHours":14.105967964383893,"endHours":14.800581186802303,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.379034076475936,"endHours":17.779034076475934,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:01","startHours":17.579034076475935,"endHours":18.013167340487442,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.329034076475935,"endHours":19.079034076475935,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:43","startHours":24.022128297128667,"endHours":24.716741519547078,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:10","end":"08:28","startHours":7.1598357401998065,"endHours":8.462235532234322,"quality":"auspicious"},{"name":"Roga","start":"08:28","end":"09:46","startHours":8.462235532234322,"endHours":9.764635324268838,"quality":"inauspicious"},{"name":"Udveg","start":"09:46","end":"11:04","startHours":9.764635324268838,"endHours":11.067035116303355,"quality":"inauspicious"},{"name":"Chala","start":"11:04","end":"12:22","startHours":11.067035116303355,"endHours":12.36943490833787,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"13:40","startHours":12.36943490833787,"endHours":13.671834700372386,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"14:58","startHours":13.671834700372386,"endHours":14.974234492406904,"quality":"auspicious"},{"name":"Kāla","start":"14:58","end":"16:17","startHours":14.974234492406904,"endHours":16.27663428444142,"quality":"inauspicious"},{"name":"Śubha","start":"16:17","end":"17:35","startHours":16.27663428444142,"endHours":17.579034076475935,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:35","end":"19:17","startHours":17.579034076475935,"endHours":19.276634284441418,"quality":"auspicious"},{"name":"Kāla","start":"19:17","end":"20:58","startHours":19.276634284441418,"endHours":20.974234492406904,"quality":"inauspicious"},{"name":"Śubha","start":"20:58","end":"22:40","startHours":20.974234492406904,"endHours":22.671834700372386,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:22","startHours":22.671834700372386,"endHours":24.369434908337873,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"02:04","startHours":24.369434908337873,"endHours":26.067035116303355,"quality":"inauspicious"},{"name":"Chala","start":"02:04","end":"03:46","startHours":26.067035116303355,"endHours":27.764635324268838,"quality":"neutral"},{"name":"Labha","start":"03:46","end":"05:28","startHours":27.764635324268838,"endHours":29.462235532234324,"quality":"auspicious"},{"name":"Amṛta","start":"05:28","end":"07:10","startHours":29.462235532234324,"endHours":31.159835740199807,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.1598357401998065,"endHours":8.159835740199807,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.159835740199807,"endHours":9.159835740199807,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.159835740199807,"endHours":10.159835740199807,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.159835740199807,"endHours":11.159835740199807,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.159835740199807,"endHours":12.159835740199807,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.159835740199807,"endHours":13.159835740199807,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.159835740199807,"endHours":14.159835740199807,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.159835740199807,"endHours":15.159835740199807,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.159835740199807,"endHours":16.159835740199807,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.159835740199807,"endHours":17.159835740199807,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.159835740199807,"endHours":18.159835740199807,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.159835740199807,"endHours":19.159835740199807,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.159835740199807,"endHours":20.159835740199807,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.159835740199807,"endHours":21.159835740199807,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.159835740199807,"endHours":22.159835740199807,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.159835740199807,"endHours":23.159835740199807,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.159835740199807,"endHours":24.159835740199807,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.159835740199807,"endHours":25.159835740199807,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.159835740199807,"endHours":26.159835740199807,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.159835740199807,"endHours":27.159835740199807,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.159835740199807,"endHours":28.159835740199807,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.159835740199807,"endHours":29.159835740199807,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.159835740199807,"endHours":30.159835740199807,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.159835740199807,"endHours":31.159835740199807,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","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":-23.158836989261424,"eotMinutes":-2.803294500272213,"ayanamsa":25.655}},"calendars":{"vikram_samvat":2185,"vikram_samvatsara":"Plava","saka_samvat":2050,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1535,"malayalam_era":1304,"nanakshahi_year":659,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Navamī · Vikram 2185 Plava · Śaka 2050 Sarvadhāri"},"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 30, 2128 CE · Vṛndāvana · Vidhyamitra","description":"December 30, 2128 CE for Vṛndāvana: Śukla Navamī, sūryodaya 07:10, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2128-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2128-12-30","sa":"https://sa.vidhyamitra.com/city/vrindavan/2128-12-30","hi":"https://hi.vidhyamitra.com/city/vrindavan/2128-12-30","x-default":"https://vidhyamitra.com/city/vrindavan/2128-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:00:30.346Z","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":"2026-06-01T15:00:30.346Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:00:30.346Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}