{"id":"vidhyamitra:city-day:howrah:2030-06-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2030-06-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-06-17","date_display":"June 17, 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":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462669.770833,"kali_year":5132,"ahargana":1874204.2708,"sun":{"sidereal_longitude":61.3441,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":258.8214,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.4773,"elapsed_within_tithi_degrees":5.4773},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.8214,"elapsed_within_degrees":5.4881},"yoga":{"number":25,"name":"Brahma","sum_longitude":320.1656},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462669.770833,"ahargana":1874204.2708,"kali_year":5132,"ayanamsa_lahiri":24.2785,"grahas":{"sun":{"sidereal_longitude":61.65016200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":259.402862,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":1.77},"mars":{"sidereal_longitude":55.365362000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":52.32896199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":204.72786199999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":28.79076200000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":37.635361999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":235.6384,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":55.6384,"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":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462669.770833,"kali_year":5132,"ahargana":1874204.2708,"sun":{"sidereal_longitude":61.3441,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":258.8214,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.4773,"elapsed_within_tithi_degrees":5.4773},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.8214,"elapsed_within_degrees":5.4881},"yoga":{"number":25,"name":"Brahma","sum_longitude":320.1656},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.77,"elongation":162.523},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.77,"opposition_distance":17.477}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":0.934,"elongation":1.649}]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"04:52","sunsetLocal":"18:23","solarNoonLocal":"11:38","dayLengthHours":13.515060790830042,"dayLengthDisplay":"13 Hours 30 Mins 54 Secs","nightLengthDisplay":"10 Hours 29 Mins 06 Secs","moonriseLocal":"19:26","moonsetLocal":"06:11","rahuKala":{"name":"Rāhu Kāla","start":"06:33","end":"08:15","startHours":6.5577347986753285,"endHours":8.247117397529085,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:56","end":"11:38","startHours":9.936499996382839,"endHours":11.625882595236593,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:19","end":"15:00","startHours":13.315265194090347,"endHours":15.004647792944105,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:01","end":"08:28","startHours":8.021866384348582,"endHours":8.472368410709585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:26","end":"05:48","startHours":5.431479732772825,"endHours":5.791881353861626,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:11","end":"12:05","startHours":11.175380568875593,"endHours":12.076384621597594,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:04","end":"03:58","startHours":3.066344094377568,"endHours":3.9673481470995706,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:45","end":"04:52","startHours":3.74209713391907,"endHours":4.868352199821573,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:47","startHours":13.8783927270416,"endHours":14.779396779763603,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.183412990651615,"endHours":18.583412990651613,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:57","startHours":18.383412990651614,"endHours":18.946540523602867,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.133412990651614,"endHours":19.883412990651614,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:11","end":"00:05","startHours":23.175380568875593,"endHours":24.076384621597594,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"04:52","end":"06:33","startHours":4.868352199821573,"endHours":6.5577347986753285,"quality":"auspicious"},{"name":"Kāla","start":"06:33","end":"08:15","startHours":6.5577347986753285,"endHours":8.247117397529085,"quality":"inauspicious"},{"name":"Śubha","start":"08:15","end":"09:56","startHours":8.247117397529085,"endHours":9.936499996382839,"quality":"auspicious"},{"name":"Roga","start":"09:56","end":"11:38","startHours":9.936499996382839,"endHours":11.625882595236593,"quality":"inauspicious"},{"name":"Udveg","start":"11:38","end":"13:19","startHours":11.625882595236593,"endHours":13.315265194090347,"quality":"inauspicious"},{"name":"Chala","start":"13:19","end":"15:00","startHours":13.315265194090347,"endHours":15.004647792944105,"quality":"neutral"},{"name":"Labha","start":"15:00","end":"16:42","startHours":15.004647792944105,"endHours":16.69403039179786,"quality":"auspicious"},{"name":"Amṛta","start":"16:42","end":"18:23","startHours":16.69403039179786,"endHours":18.383412990651614,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:23","end":"19:42","startHours":18.383412990651614,"endHours":19.69403039179786,"quality":"neutral"},{"name":"Labha","start":"19:42","end":"21:00","startHours":19.69403039179786,"endHours":21.004647792944105,"quality":"auspicious"},{"name":"Amṛta","start":"21:00","end":"22:19","startHours":21.004647792944105,"endHours":22.315265194090347,"quality":"auspicious"},{"name":"Kāla","start":"22:19","end":"23:38","startHours":22.315265194090347,"endHours":23.625882595236593,"quality":"inauspicious"},{"name":"Śubha","start":"23:38","end":"00:56","startHours":23.625882595236593,"endHours":24.93649999638284,"quality":"auspicious"},{"name":"Roga","start":"00:56","end":"02:15","startHours":24.93649999638284,"endHours":26.24711739752908,"quality":"inauspicious"},{"name":"Udveg","start":"02:15","end":"03:33","startHours":26.24711739752908,"endHours":27.557734798675327,"quality":"inauspicious"},{"name":"Chala","start":"03:33","end":"04:52","startHours":27.557734798675327,"endHours":28.868352199821572,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"04:52","end":"05:52","startHours":4.868352199821573,"endHours":5.868352199821573,"planetary_lord":"Moon"},{"name":"Hora 2","start":"05:52","end":"06:52","startHours":5.868352199821573,"endHours":6.868352199821573,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"06:52","end":"07:52","startHours":6.868352199821573,"endHours":7.868352199821573,"planetary_lord":"Venus"},{"name":"Hora 4","start":"07:52","end":"08:52","startHours":7.868352199821573,"endHours":8.868352199821572,"planetary_lord":"Sun"},{"name":"Hora 5","start":"08:52","end":"09:52","startHours":8.868352199821572,"endHours":9.868352199821572,"planetary_lord":"Mars"},{"name":"Hora 6","start":"09:52","end":"10:52","startHours":9.868352199821572,"endHours":10.868352199821572,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"10:52","end":"11:52","startHours":10.868352199821572,"endHours":11.868352199821572,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"11:52","end":"12:52","startHours":11.868352199821572,"endHours":12.868352199821572,"planetary_lord":"Moon"},{"name":"Hora 9","start":"12:52","end":"13:52","startHours":12.868352199821572,"endHours":13.868352199821572,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"13:52","end":"14:52","startHours":13.868352199821572,"endHours":14.868352199821572,"planetary_lord":"Venus"},{"name":"Hora 11","start":"14:52","end":"15:52","startHours":14.868352199821572,"endHours":15.868352199821572,"planetary_lord":"Sun"},{"name":"Hora 12","start":"15:52","end":"16:52","startHours":15.868352199821572,"endHours":16.868352199821572,"planetary_lord":"Mars"},{"name":"Hora 13","start":"16:52","end":"17:52","startHours":16.868352199821572,"endHours":17.868352199821572,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"17:52","end":"18:52","startHours":17.868352199821572,"endHours":18.868352199821572,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"18:52","end":"19:52","startHours":18.868352199821572,"endHours":19.868352199821572,"planetary_lord":"Moon"},{"name":"Hora 16","start":"19:52","end":"20:52","startHours":19.868352199821572,"endHours":20.868352199821572,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"20:52","end":"21:52","startHours":20.868352199821572,"endHours":21.868352199821572,"planetary_lord":"Venus"},{"name":"Hora 18","start":"21:52","end":"22:52","startHours":21.868352199821572,"endHours":22.868352199821572,"planetary_lord":"Sun"},{"name":"Hora 19","start":"22:52","end":"23:52","startHours":22.868352199821572,"endHours":23.868352199821572,"planetary_lord":"Mars"},{"name":"Hora 20","start":"23:52","end":"00:52","startHours":23.868352199821572,"endHours":24.868352199821572,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"00:52","end":"01:52","startHours":24.868352199821572,"endHours":25.868352199821572,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"01:52","end":"02:52","startHours":25.868352199821572,"endHours":26.868352199821572,"planetary_lord":"Moon"},{"name":"Hora 23","start":"02:52","end":"03:52","startHours":26.868352199821572,"endHours":27.868352199821572,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"03:52","end":"04:52","startHours":27.868352199821572,"endHours":28.868352199821572,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.37383567403567,"eotMinutes":-0.6073557141955915,"ayanamsa":24.2785}},"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 Dvitīyā · 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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 17, 2030 CE · Howrah, West Bengal · Vidhyamitra","description":"June 17, 2030 CE for Howrah, West Bengal: Kṛṣṇa Dvitīyā, sūryodaya 04:52, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2030-06-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2030-06-17","sa":"https://sa.vidhyamitra.com/city/howrah/2030-06-17","hi":"https://hi.vidhyamitra.com/city/howrah/2030-06-17","x-default":"https://vidhyamitra.com/city/howrah/2030-06-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T16:31:50.853Z","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":"2026-05-14T16:31:50.853Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T16:31:50.853Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}