{"id":"vidhyamitra:city-day:vellore:2018-06-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vellore/2018-06-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-06-28","date_display":"June 28, 2018 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":2018,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458297.770833,"kali_year":5120,"ahargana":1869832.2708,"sun":{"sidereal_longitude":71.862,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":251.2347,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.3727,"elapsed_within_tithi_degrees":11.3727},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.2347,"elapsed_within_degrees":11.2347},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.0967},"karana":{"half_tithi_index":29,"name":"Bava"},"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":2018,"month":6,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458297.770833,"ahargana":1869832.2708,"kali_year":5120,"ayanamsa_lahiri":24.1113,"grahas":{"sun":{"sidereal_longitude":72.21750500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":250.49010499999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":2.6466},"mars":{"sidereal_longitude":284.844505,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":93.86910499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":199.343705,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":111.98310500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":251.591405,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":107.288,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":287.288,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"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":2018,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458297.770833,"kali_year":5120,"ahargana":1869832.2708,"sun":{"sidereal_longitude":71.862,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":251.2347,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.3727,"elapsed_within_tithi_degrees":11.3727},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.2347,"elapsed_within_degrees":11.2347},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.0967},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.647,"elongation":179.373},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.647,"opposition_distance":0.627}},"eclipse_window_40days":[]},"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"05:50","sunsetLocal":"18:43","solarNoonLocal":"12:16","dayLengthHours":12.879980887718867,"dayLengthDisplay":"12 Hours 52 Mins 48 Secs","nightLengthDisplay":"11 Hours 07 Mins 12 Secs","moonriseLocal":"18:30","moonsetLocal":"05:49","rahuKala":{"name":"Rāhu Kāla","start":"13:53","end":"15:30","startHours":13.882664522700246,"endHours":15.492662133665105,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:50","end":"07:27","startHours":5.832676467875954,"endHours":7.442674078840812,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:03","end":"10:40","startHours":9.05267168980567,"endHours":10.66266930077053,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:16","startHours":8.838005341677023,"endHours":9.26733803793432,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:43","startHours":6.369342338197574,"endHours":6.71280849520341,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:42","startHours":11.843334215478091,"endHours":12.701999607992683,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:58","startHours":4.115345682846772,"endHours":4.974011075361363,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:50","startHours":4.759344727232715,"endHours":5.832676467875954,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:17","startHours":14.419330393021866,"endHours":15.277995785536458,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.512657355594822,"endHours":18.91265735559482,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.71265735559482,"endHours":19.24932322591644,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.46265735559482,"endHours":20.21265735559482,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:42","startHours":23.84333421547809,"endHours":24.70199960799268,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:50","end":"07:27","startHours":5.832676467875954,"endHours":7.442674078840812,"quality":"auspicious"},{"name":"Roga","start":"07:27","end":"09:03","startHours":7.442674078840812,"endHours":9.05267168980567,"quality":"inauspicious"},{"name":"Udveg","start":"09:03","end":"10:40","startHours":9.05267168980567,"endHours":10.66266930077053,"quality":"inauspicious"},{"name":"Chala","start":"10:40","end":"12:16","startHours":10.66266930077053,"endHours":12.272666911735389,"quality":"neutral"},{"name":"Labha","start":"12:16","end":"13:53","startHours":12.272666911735389,"endHours":13.882664522700246,"quality":"auspicious"},{"name":"Amṛta","start":"13:53","end":"15:30","startHours":13.882664522700246,"endHours":15.492662133665105,"quality":"auspicious"},{"name":"Kāla","start":"15:30","end":"17:06","startHours":15.492662133665105,"endHours":17.10265974462996,"quality":"inauspicious"},{"name":"Śubha","start":"17:06","end":"18:43","startHours":17.10265974462996,"endHours":18.71265735559482,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:43","end":"20:06","startHours":18.71265735559482,"endHours":20.102659744629964,"quality":"auspicious"},{"name":"Kāla","start":"20:06","end":"21:30","startHours":20.102659744629964,"endHours":21.492662133665103,"quality":"inauspicious"},{"name":"Śubha","start":"21:30","end":"22:53","startHours":21.492662133665103,"endHours":22.882664522700246,"quality":"auspicious"},{"name":"Roga","start":"22:53","end":"00:16","startHours":22.882664522700246,"endHours":24.27266691173539,"quality":"inauspicious"},{"name":"Udveg","start":"00:16","end":"01:40","startHours":24.27266691173539,"endHours":25.66266930077053,"quality":"inauspicious"},{"name":"Chala","start":"01:40","end":"03:03","startHours":25.66266930077053,"endHours":27.05267168980567,"quality":"neutral"},{"name":"Labha","start":"03:03","end":"04:27","startHours":27.05267168980567,"endHours":28.442674078840813,"quality":"auspicious"},{"name":"Amṛta","start":"04:27","end":"05:50","startHours":28.442674078840813,"endHours":29.832676467875956,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.832676467875954,"endHours":6.832676467875954,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.832676467875954,"endHours":7.832676467875954,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.832676467875954,"endHours":8.832676467875954,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.832676467875954,"endHours":9.832676467875954,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.832676467875954,"endHours":10.832676467875954,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.832676467875954,"endHours":11.832676467875954,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.832676467875954,"endHours":12.832676467875954,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.832676467875954,"endHours":13.832676467875954,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.832676467875954,"endHours":14.832676467875954,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.832676467875954,"endHours":15.832676467875954,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.832676467875954,"endHours":16.832676467875956,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.832676467875956,"endHours":17.832676467875956,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.832676467875956,"endHours":18.832676467875956,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.832676467875956,"endHours":19.832676467875956,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.832676467875956,"endHours":20.832676467875956,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.832676467875956,"endHours":21.832676467875956,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.832676467875956,"endHours":22.832676467875956,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.832676467875956,"endHours":23.832676467875956,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.832676467875956,"endHours":24.832676467875956,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.832676467875956,"endHours":25.832676467875956,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.832676467875956,"endHours":26.832676467875956,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.832676467875956,"endHours":27.832676467875956,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.832676467875956,"endHours":28.832676467875956,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.832676467875956,"endHours":29.832676467875956,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.28521861181007,"eotMinutes":-2.890014704123143,"ayanamsa":24.1113}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vellore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 28, 2018 CE · Vellore, Tamil Nadu · Vidhyamitra","description":"June 28, 2018 CE for Vellore, Tamil Nadu: Śukla Pūrṇimā, sūryodaya 05:50, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vellore/2018-06-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vellore/2018-06-28","sa":"https://sa.vidhyamitra.com/city/vellore/2018-06-28","hi":"https://hi.vidhyamitra.com/city/vellore/2018-06-28","x-default":"https://vidhyamitra.com/city/vellore/2018-06-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T13:06:32.160Z","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":"2026-05-15T13:06:32.160Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T13:06:32.160Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}