{"id":"vidhyamitra:city-day:jamnagar:1972-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1972-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1972-01-30","date_display":"January 30, 1972 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":1972,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441346.770833,"kali_year":5073,"ahargana":1852881.2708,"sun":{"sidereal_longitude":285.8425,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":102.4852,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.6428,"elapsed_within_tithi_degrees":8.6428},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.4852,"elapsed_within_degrees":9.1519},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.3277},"karana":{"half_tithi_index":29,"name":"Bava"},"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":1972,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441346.770833,"ahargana":1852881.2708,"kali_year":5073,"ayanamsa_lahiri":23.463,"grahas":{"sun":{"sidereal_longitude":285.77635799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":100.71975800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":0.2312},"mars":{"sidereal_longitude":359.304258,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":273.89005799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":245.74955799999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":323.249558,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":36.46625799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":285.4336,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":105.4336,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"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":1972,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441346.770833,"kali_year":5073,"ahargana":1852881.2708,"sun":{"sidereal_longitude":285.8425,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":102.4852,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.6428,"elapsed_within_tithi_degrees":8.6428},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.4852,"elapsed_within_degrees":9.1519},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.3277},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.231,"elongation":176.643},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.231,"opposition_distance":3.357}},"eclipse_window_40days":[{"offset_days":16,"type":"solar","occurs":true,"moon_latitude":1.275,"elongation":1.087}]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:30","sunsetLocal":"18:36","solarNoonLocal":"13:03","dayLengthHours":11.101141418872842,"dayLengthDisplay":"11 Hours 06 Mins 04 Secs","nightLengthDisplay":"12 Hours 53 Mins 56 Secs","moonriseLocal":"18:07","moonsetLocal":"07:19","rahuKala":{"name":"Rāhu Kāla","start":"17:13","end":"18:36","startHours":17.215033798340055,"endHours":18.602676475699162,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:03","end":"14:26","startHours":13.052105766262741,"endHours":14.439748443621845,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:50","end":"17:13","startHours":15.827391120980952,"endHours":17.215033798340055,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:06","end":"10:28","startHours":10.091801387896648,"endHours":10.46183943519241,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:16","startHours":7.964082615946021,"endHours":8.26011305378263,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:25","startHours":12.68206771896698,"endHours":13.422143813558503,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:01","end":"06:46","startHours":6.021382867643274,"endHours":6.761458962234796,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:35","end":"07:30","startHours":6.5764399385869154,"endHours":7.501535056826319,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:39","startHours":14.902296002741547,"endHours":15.64237209733307,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.402676475699163,"endHours":18.802676475699162,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:04","startHours":18.602676475699162,"endHours":19.065224034818865,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.352676475699162,"endHours":20.102676475699162,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:25","startHours":24.68206771896698,"endHours":25.422143813558503,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:30","end":"08:53","startHours":7.501535056826319,"endHours":8.889177734185424,"quality":"inauspicious"},{"name":"Chala","start":"08:53","end":"10:17","startHours":8.889177734185424,"endHours":10.27682041154453,"quality":"neutral"},{"name":"Labha","start":"10:17","end":"11:40","startHours":10.27682041154453,"endHours":11.664463088903634,"quality":"auspicious"},{"name":"Amṛta","start":"11:40","end":"13:03","startHours":11.664463088903634,"endHours":13.052105766262741,"quality":"auspicious"},{"name":"Kāla","start":"13:03","end":"14:26","startHours":13.052105766262741,"endHours":14.439748443621845,"quality":"inauspicious"},{"name":"Śubha","start":"14:26","end":"15:50","startHours":14.439748443621845,"endHours":15.827391120980952,"quality":"auspicious"},{"name":"Roga","start":"15:50","end":"17:13","startHours":15.827391120980952,"endHours":17.215033798340055,"quality":"inauspicious"},{"name":"Udveg","start":"17:13","end":"18:36","startHours":17.215033798340055,"endHours":18.602676475699162,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:36","end":"20:13","startHours":18.602676475699162,"endHours":20.21503379834006,"quality":"auspicious"},{"name":"Roga","start":"20:13","end":"21:50","startHours":20.21503379834006,"endHours":21.827391120980952,"quality":"inauspicious"},{"name":"Udveg","start":"21:50","end":"23:26","startHours":21.827391120980952,"endHours":23.439748443621845,"quality":"inauspicious"},{"name":"Chala","start":"23:26","end":"01:03","startHours":23.439748443621845,"endHours":25.05210576626274,"quality":"neutral"},{"name":"Labha","start":"01:03","end":"02:40","startHours":25.05210576626274,"endHours":26.664463088903638,"quality":"auspicious"},{"name":"Amṛta","start":"02:40","end":"04:17","startHours":26.664463088903638,"endHours":28.27682041154453,"quality":"auspicious"},{"name":"Kāla","start":"04:17","end":"05:53","startHours":28.27682041154453,"endHours":29.889177734185424,"quality":"inauspicious"},{"name":"Śubha","start":"05:53","end":"07:30","startHours":29.889177734185424,"endHours":31.50153505682632,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.501535056826319,"endHours":8.50153505682632,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.50153505682632,"endHours":9.50153505682632,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.50153505682632,"endHours":10.50153505682632,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.50153505682632,"endHours":11.50153505682632,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.50153505682632,"endHours":12.50153505682632,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.50153505682632,"endHours":13.50153505682632,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.50153505682632,"endHours":14.50153505682632,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.50153505682632,"endHours":15.50153505682632,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.50153505682632,"endHours":16.50153505682632,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.50153505682632,"endHours":17.50153505682632,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.50153505682632,"endHours":18.50153505682632,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.50153505682632,"endHours":19.50153505682632,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.50153505682632,"endHours":20.50153505682632,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.50153505682632,"endHours":21.50153505682632,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.50153505682632,"endHours":22.50153505682632,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.50153505682632,"endHours":23.50153505682632,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.50153505682632,"endHours":24.50153505682632,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.50153505682632,"endHours":25.50153505682632,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.50153505682632,"endHours":26.50153505682632,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.50153505682632,"endHours":27.50153505682632,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.50153505682632,"endHours":28.50153505682632,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.50153505682632,"endHours":29.50153505682632,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.50153505682632,"endHours":30.50153505682632,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.50153505682632,"endHours":31.50153505682632,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.941622820883723,"eotMinutes":-13.357145975764517,"ayanamsa":23.463}},"calendars":{"vikram_samvat":2029,"vikram_samvatsara":"Krodhana","saka_samvat":1894,"saka_samvatsara":"Paridhāvi","bengali_samvat":1379,"malayalam_era":1148,"nanakshahi_year":503,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 2029 Krodhana · Śaka 1894 Paridhāvi"},"festivals":[{"id":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2}],"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":"-3137-10-04","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":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 30, 1972 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 30, 1972 CE for Jamnagar, Gujarat: Śukla Pūrṇimā, sūryodaya 07:30, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1972-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1972-01-30","sa":"https://sa.vidhyamitra.com/city/jamnagar/1972-01-30","hi":"https://hi.vidhyamitra.com/city/jamnagar/1972-01-30","x-default":"https://vidhyamitra.com/city/jamnagar/1972-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:43:17.699Z","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":"2026-05-31T19:43:17.699Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:43:17.699Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}