{"id":"vidhyamitra:city-day:bhavnagar:2009-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bhavnagar/2009-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-01-11","date_display":"January 11, 2009 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2009,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454842.770833,"kali_year":5110,"ahargana":1866377.2708,"sun":{"sidereal_longitude":266.7958,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":85.6531,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.8573,"elapsed_within_tithi_degrees":10.8573},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.6531,"elapsed_within_degrees":5.6531},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.449},"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":2009,"month":1,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454842.770833,"ahargana":1866377.2708,"kali_year":5110,"ayanamsa_lahiri":23.9791,"grahas":{"sun":{"sidereal_longitude":266.961911,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":85.46061099999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":1.8786},"mars":{"sidereal_longitude":257.01971100000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":283.673411,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":277.760411,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":313.88691100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":147.48391100000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":290.3506,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.3506,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2009,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454842.770833,"kali_year":5110,"ahargana":1866377.2708,"sun":{"sidereal_longitude":266.7958,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":85.6531,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.8573,"elapsed_within_tithi_degrees":10.8573},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.6531,"elapsed_within_degrees":5.6531},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.449},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.879,"elongation":178.857},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.879,"opposition_distance":1.143}},"eclipse_window_40days":[]},"city":{"slug":"bhavnagar","name":"Bhavnagar, Gujarat","lat":21.7645,"lon":72.1519,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bhavnagar","name":"Bhavnagar, Gujarat","lat":21.7645,"lon":72.1519,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:22","sunsetLocal":"18:16","solarNoonLocal":"12:49","dayLengthHours":10.904757396984827,"dayLengthDisplay":"10 Hours 54 Mins 17 Secs","nightLengthDisplay":"13 Hours 05 Mins 43 Secs","moonriseLocal":"18:03","moonsetLocal":"07:23","rahuKala":{"name":"Rāhu Kāla","start":"16:55","end":"18:16","startHours":16.910599061118756,"endHours":18.27369373574186,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:49","end":"14:11","startHours":12.821315037249445,"endHours":14.184409711872547,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:33","end":"16:55","startHours":15.54750438649565,"endHours":16.910599061118756,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:17","startHours":9.913379731386822,"endHours":10.27687164461965,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:49","end":"08:07","startHours":7.823301230298065,"endHours":8.114094760884328,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:11","startHours":12.457823124016617,"endHours":13.184806950482272,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:39","startHours":5.91496868582572,"endHours":6.641952512291375,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:28","end":"07:22","startHours":6.4602065556749615,"endHours":7.36893633875703,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:22","startHours":14.638774603413582,"endHours":15.365758429879238,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.07369373574186,"endHours":18.473693735741858,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:44","startHours":18.27369373574186,"endHours":18.72805862728289,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.02369373574186,"endHours":19.77369373574186,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:11","startHours":24.457823124016617,"endHours":25.184806950482272,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:22","end":"08:44","startHours":7.36893633875703,"endHours":8.732031013380134,"quality":"inauspicious"},{"name":"Chala","start":"08:44","end":"10:06","startHours":8.732031013380134,"endHours":10.095125688003236,"quality":"neutral"},{"name":"Labha","start":"10:06","end":"11:27","startHours":10.095125688003236,"endHours":11.45822036262634,"quality":"auspicious"},{"name":"Amṛta","start":"11:27","end":"12:49","startHours":11.45822036262634,"endHours":12.821315037249445,"quality":"auspicious"},{"name":"Kāla","start":"12:49","end":"14:11","startHours":12.821315037249445,"endHours":14.184409711872547,"quality":"inauspicious"},{"name":"Śubha","start":"14:11","end":"15:33","startHours":14.184409711872547,"endHours":15.54750438649565,"quality":"auspicious"},{"name":"Roga","start":"15:33","end":"16:55","startHours":15.54750438649565,"endHours":16.910599061118756,"quality":"inauspicious"},{"name":"Udveg","start":"16:55","end":"18:16","startHours":16.910599061118756,"endHours":18.27369373574186,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:16","end":"19:55","startHours":18.27369373574186,"endHours":19.910599061118756,"quality":"auspicious"},{"name":"Roga","start":"19:55","end":"21:33","startHours":19.910599061118756,"endHours":21.547504386495653,"quality":"inauspicious"},{"name":"Udveg","start":"21:33","end":"23:11","startHours":21.547504386495653,"endHours":23.184409711872547,"quality":"inauspicious"},{"name":"Chala","start":"23:11","end":"00:49","startHours":23.184409711872547,"endHours":24.821315037249445,"quality":"neutral"},{"name":"Labha","start":"00:49","end":"02:27","startHours":24.821315037249445,"endHours":26.458220362626342,"quality":"auspicious"},{"name":"Amṛta","start":"02:27","end":"04:06","startHours":26.458220362626342,"endHours":28.095125688003236,"quality":"auspicious"},{"name":"Kāla","start":"04:06","end":"05:44","startHours":28.095125688003236,"endHours":29.732031013380134,"quality":"inauspicious"},{"name":"Śubha","start":"05:44","end":"07:22","startHours":29.732031013380134,"endHours":31.36893633875703,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:22","end":"08:22","startHours":7.36893633875703,"endHours":8.368936338757031,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:22","end":"09:22","startHours":8.368936338757031,"endHours":9.368936338757031,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:22","end":"10:22","startHours":9.368936338757031,"endHours":10.368936338757031,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:22","end":"11:22","startHours":10.368936338757031,"endHours":11.368936338757031,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:22","end":"12:22","startHours":11.368936338757031,"endHours":12.368936338757031,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:22","end":"13:22","startHours":12.368936338757031,"endHours":13.368936338757031,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:22","end":"14:22","startHours":13.368936338757031,"endHours":14.368936338757031,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:22","end":"15:22","startHours":14.368936338757031,"endHours":15.368936338757031,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:22","end":"16:22","startHours":15.368936338757031,"endHours":16.36893633875703,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:22","end":"17:22","startHours":16.36893633875703,"endHours":17.36893633875703,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:22","end":"18:22","startHours":17.36893633875703,"endHours":18.36893633875703,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:22","end":"19:22","startHours":18.36893633875703,"endHours":19.36893633875703,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:22","end":"20:22","startHours":19.36893633875703,"endHours":20.36893633875703,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:22","end":"21:22","startHours":20.36893633875703,"endHours":21.36893633875703,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:22","end":"22:22","startHours":21.36893633875703,"endHours":22.36893633875703,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:22","end":"23:22","startHours":22.36893633875703,"endHours":23.36893633875703,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:22","end":"00:22","startHours":23.36893633875703,"endHours":24.36893633875703,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:22","end":"01:22","startHours":24.36893633875703,"endHours":25.36893633875703,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:22","end":"02:22","startHours":25.36893633875703,"endHours":26.36893633875703,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:22","end":"03:22","startHours":26.36893633875703,"endHours":27.36893633875703,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:22","end":"04:22","startHours":27.36893633875703,"endHours":28.36893633875703,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:22","end":"05:22","startHours":28.36893633875703,"endHours":29.36893633875703,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:22","end":"06:22","startHours":29.36893633875703,"endHours":30.36893633875703,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:22","end":"07:22","startHours":30.36893633875703,"endHours":31.36893633875703,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"Dhvaja","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":-21.805797980000033,"eotMinutes":-7.886502234966622,"ayanamsa":23.9791}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"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 Pūrṇimā · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"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":"Dedicated festival walk for Pauṣa Pūrṇimā (Śākambharī Devī Jayantī) is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"bhavnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 11, 2009 CE · Bhavnagar, Gujarat · Vidhyamitra","description":"January 11, 2009 CE for Bhavnagar, Gujarat: Śukla Pūrṇimā, sūryodaya 07:22, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bhavnagar/2009-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bhavnagar/2009-01-11","sa":"https://sa.vidhyamitra.com/city/bhavnagar/2009-01-11","hi":"https://hi.vidhyamitra.com/city/bhavnagar/2009-01-11","x-default":"https://vidhyamitra.com/city/bhavnagar/2009-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T10:28:04.423Z","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":"2026-08-10T10:28:04.423Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T10:28:04.423Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}