{"id":"vidhyamitra:city-day:coimbatore:2030-06-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/2030-06-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-06-30","date_display":"June 30, 2030 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":2030,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462682.770833,"kali_year":5132,"ahargana":1874217.2708,"sun":{"sidereal_longitude":73.6557,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":64.1643,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":350.5086,"elapsed_within_tithi_degrees":2.5086},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.1643,"elapsed_within_degrees":10.8309},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.8199},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2030,"month":6,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462682.770833,"ahargana":1874217.2708,"kali_year":5132,"ayanamsa_lahiri":24.279,"grahas":{"sun":{"sidereal_longitude":74.053066,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":64.55846600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-0.7199},"mars":{"sidereal_longitude":64.23856599999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":80.53596600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":203.908866,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":44.289266,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":39.171666000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":234.9496,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.9496,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2030,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462682.770833,"kali_year":5132,"ahargana":1874217.2708,"sun":{"sidereal_longitude":73.6557,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":64.1643,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":350.5086,"elapsed_within_tithi_degrees":2.5086},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.1643,"elapsed_within_degrees":10.8309},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.8199},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.72,"elongation":9.491},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.72,"opposition_distance":170.509}},"eclipse_window_40days":[]},"city":{"slug":"coimbatore","name":"Coimbatore, Tamil Nadu","lat":11.0168,"lon":76.9558,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"coimbatore","name":"Coimbatore, Tamil Nadu","lat":11.0168,"lon":76.9558,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:03","sunsetLocal":"18:48","solarNoonLocal":"12:25","dayLengthHours":12.761006177026836,"dayLengthDisplay":"12 Hours 45 Mins 40 Secs","nightLengthDisplay":"11 Hours 14 Mins 20 Secs","moonriseLocal":"05:26","moonsetLocal":"18:09","rahuKala":{"name":"Rāhu Kāla","start":"17:13","end":"18:48","startHours":17.20968489575244,"endHours":18.804810667880794,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"14:01","startHours":12.424307579367376,"endHours":14.01943335149573,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:37","end":"17:13","startHours":15.614559123624083,"endHours":17.20968489575244,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:27","startHours":9.021372598826886,"endHours":9.446739471394446,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.575513081563408,"endHours":6.915806579617457,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:51","startHours":11.998940706799814,"endHours":12.849674451934938,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:12","startHours":4.342337000583712,"endHours":5.193070745718835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:03","startHours":4.980387309435054,"endHours":6.043804490853957,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:24","startHours":14.55114194220518,"endHours":15.401875687340302,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.604810667880795,"endHours":19.004810667880793,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:20","startHours":18.804810667880794,"endHours":19.336519258590247,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.554810667880794,"endHours":20.304810667880794,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:51","startHours":23.998940706799814,"endHours":24.849674451934938,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:03","end":"07:38","startHours":6.043804490853957,"endHours":7.638930262982312,"quality":"inauspicious"},{"name":"Chala","start":"07:38","end":"09:14","startHours":7.638930262982312,"endHours":9.234056035110665,"quality":"neutral"},{"name":"Labha","start":"09:14","end":"10:50","startHours":9.234056035110665,"endHours":10.82918180723902,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:25","startHours":10.82918180723902,"endHours":12.424307579367376,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"14:01","startHours":12.424307579367376,"endHours":14.01943335149573,"quality":"inauspicious"},{"name":"Śubha","start":"14:01","end":"15:37","startHours":14.01943335149573,"endHours":15.614559123624083,"quality":"auspicious"},{"name":"Roga","start":"15:37","end":"17:13","startHours":15.614559123624083,"endHours":17.20968489575244,"quality":"inauspicious"},{"name":"Udveg","start":"17:13","end":"18:48","startHours":17.20968489575244,"endHours":18.804810667880794,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:48","end":"20:13","startHours":18.804810667880794,"endHours":20.20968489575244,"quality":"auspicious"},{"name":"Roga","start":"20:13","end":"21:37","startHours":20.20968489575244,"endHours":21.614559123624083,"quality":"inauspicious"},{"name":"Udveg","start":"21:37","end":"23:01","startHours":21.614559123624083,"endHours":23.01943335149573,"quality":"inauspicious"},{"name":"Chala","start":"23:01","end":"00:25","startHours":23.01943335149573,"endHours":24.424307579367376,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:50","startHours":24.424307579367376,"endHours":25.82918180723902,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:14","startHours":25.82918180723902,"endHours":27.23405603511067,"quality":"auspicious"},{"name":"Kāla","start":"03:14","end":"04:38","startHours":27.23405603511067,"endHours":28.638930262982313,"quality":"inauspicious"},{"name":"Śubha","start":"04:38","end":"06:03","startHours":28.638930262982313,"endHours":30.043804490853958,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.043804490853957,"endHours":7.043804490853957,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.043804490853957,"endHours":8.043804490853958,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.043804490853958,"endHours":9.043804490853958,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.043804490853958,"endHours":10.043804490853958,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.043804490853958,"endHours":11.043804490853958,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.043804490853958,"endHours":12.043804490853958,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.043804490853958,"endHours":13.043804490853958,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.043804490853958,"endHours":14.043804490853958,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.043804490853958,"endHours":15.043804490853958,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.043804490853958,"endHours":16.043804490853958,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.043804490853958,"endHours":17.043804490853958,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.043804490853958,"endHours":18.043804490853958,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.043804490853958,"endHours":19.043804490853958,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.043804490853958,"endHours":20.043804490853958,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.043804490853958,"endHours":21.043804490853958,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.043804490853958,"endHours":22.043804490853958,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.043804490853958,"endHours":23.043804490853958,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.043804490853958,"endHours":24.043804490853958,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.043804490853958,"endHours":25.043804490853958,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.043804490853958,"endHours":26.043804490853958,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.043804490853958,"endHours":27.043804490853958,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.043804490853958,"endHours":28.043804490853958,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.043804490853958,"endHours":29.043804490853958,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.043804490853958,"endHours":30.043804490853958,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":23.174595473025185,"eotMinutes":-3.2816547620426237,"ayanamsa":24.279}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Amāvasyā · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[{"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"coimbatore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 30, 2030 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"June 30, 2030 CE for Coimbatore, Tamil Nadu: Kṛṣṇa Amāvasyā, sūryodaya 06:03, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/2030-06-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/2030-06-30","sa":"https://sa.vidhyamitra.com/city/coimbatore/2030-06-30","hi":"https://hi.vidhyamitra.com/city/coimbatore/2030-06-30","x-default":"https://vidhyamitra.com/city/coimbatore/2030-06-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:28:57.951Z","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":"2026-05-14T18:28:57.951Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:28:57.951Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}