{"id":"vidhyamitra:city-day:bhavnagar:2037-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bhavnagar/2037-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2037-01-29","date_display":"January 29, 2037 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":2037,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465087.770833,"kali_year":5138,"ahargana":1876622.2708,"sun":{"sidereal_longitude":285.0046,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":70.7328,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.7282,"elapsed_within_tithi_degrees":1.7282},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.7328,"elapsed_within_degrees":4.0661},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.7374},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2037,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465087.770833,"ahargana":1876622.2708,"kali_year":5138,"ayanamsa_lahiri":24.371,"grahas":{"sun":{"sidereal_longitude":285.095777,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":69.87037699999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-2.6931},"mars":{"sidereal_longitude":242.66137700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":264.23227700000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":51.13487700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":272.04077700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":126.129277,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":107.5212,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":287.5212,"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":"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":2037,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465087.770833,"kali_year":5138,"ahargana":1876622.2708,"sun":{"sidereal_longitude":285.0046,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":70.7328,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.7282,"elapsed_within_tithi_degrees":1.7282},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.7328,"elapsed_within_degrees":4.0661},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.7374},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.693,"elongation":145.728},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.693,"opposition_distance":34.272}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":1.49,"elongation":2.819},{"offset_days":17,"type":"solar","occurs":true,"moon_latitude":-1.163,"elongation":0.724}]},"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":"07:20","sunsetLocal":"18:29","solarNoonLocal":"12:55","dayLengthHours":11.139792273953411,"dayLengthDisplay":"11 Hours 08 Mins 23 Secs","nightLengthDisplay":"12 Hours 51 Mins 37 Secs","moonriseLocal":"15:51","moonsetLocal":"05:16","rahuKala":{"name":"Rāhu Kāla","start":"14:18","end":"15:42","startHours":14.301882733789414,"endHours":15.69435676803359,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:20","end":"08:44","startHours":7.339512562568532,"endHours":8.731986596812709,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:07","end":"11:31","startHours":10.124460631056884,"endHours":11.516934665301061,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:56","end":"10:19","startHours":9.938797426490995,"endHours":10.310123835622775,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:48","end":"08:06","startHours":7.803670573983258,"endHours":8.100731701288682,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:17","startHours":12.538082290413458,"endHours":13.28073510867702,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:36","startHours":5.85420692604141,"endHours":6.596859744304972,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:25","end":"07:20","startHours":6.411196539739081,"endHours":7.339512562568532,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:31","startHours":14.76604074520414,"endHours":15.508693563467702,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.279304836521945,"endHours":18.679304836521943,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:57","startHours":18.479304836521944,"endHours":18.94346284793667,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.229304836521944,"endHours":19.979304836521944,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:17","startHours":24.53808229041346,"endHours":25.280735108677018,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:20","end":"08:44","startHours":7.339512562568532,"endHours":8.731986596812709,"quality":"auspicious"},{"name":"Roga","start":"08:44","end":"10:07","startHours":8.731986596812709,"endHours":10.124460631056884,"quality":"inauspicious"},{"name":"Udveg","start":"10:07","end":"11:31","startHours":10.124460631056884,"endHours":11.516934665301061,"quality":"inauspicious"},{"name":"Chala","start":"11:31","end":"12:55","startHours":11.516934665301061,"endHours":12.909408699545239,"quality":"neutral"},{"name":"Labha","start":"12:55","end":"14:18","startHours":12.909408699545239,"endHours":14.301882733789414,"quality":"auspicious"},{"name":"Amṛta","start":"14:18","end":"15:42","startHours":14.301882733789414,"endHours":15.69435676803359,"quality":"auspicious"},{"name":"Kāla","start":"15:42","end":"17:05","startHours":15.69435676803359,"endHours":17.086830802277767,"quality":"inauspicious"},{"name":"Śubha","start":"17:05","end":"18:29","startHours":17.086830802277767,"endHours":18.479304836521944,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:29","end":"20:05","startHours":18.479304836521944,"endHours":20.086830802277767,"quality":"auspicious"},{"name":"Kāla","start":"20:05","end":"21:42","startHours":20.086830802277767,"endHours":21.694356768033593,"quality":"inauspicious"},{"name":"Śubha","start":"21:42","end":"23:18","startHours":21.694356768033593,"endHours":23.301882733789416,"quality":"auspicious"},{"name":"Roga","start":"23:18","end":"00:55","startHours":23.301882733789416,"endHours":24.90940869954524,"quality":"inauspicious"},{"name":"Udveg","start":"00:55","end":"02:31","startHours":24.90940869954524,"endHours":26.51693466530106,"quality":"inauspicious"},{"name":"Chala","start":"02:31","end":"04:07","startHours":26.51693466530106,"endHours":28.124460631056884,"quality":"neutral"},{"name":"Labha","start":"04:07","end":"05:44","startHours":28.124460631056884,"endHours":29.73198659681271,"quality":"auspicious"},{"name":"Amṛta","start":"05:44","end":"07:20","startHours":29.73198659681271,"endHours":31.339512562568533,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:20","end":"08:20","startHours":7.339512562568532,"endHours":8.339512562568533,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:20","end":"09:20","startHours":8.339512562568533,"endHours":9.339512562568533,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:20","end":"10:20","startHours":9.339512562568533,"endHours":10.339512562568533,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:20","end":"11:20","startHours":10.339512562568533,"endHours":11.339512562568533,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:20","end":"12:20","startHours":11.339512562568533,"endHours":12.339512562568533,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:20","end":"13:20","startHours":12.339512562568533,"endHours":13.339512562568533,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:20","end":"14:20","startHours":13.339512562568533,"endHours":14.339512562568533,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:20","end":"15:20","startHours":14.339512562568533,"endHours":15.339512562568533,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:20","end":"16:20","startHours":15.339512562568533,"endHours":16.339512562568533,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:20","end":"17:20","startHours":16.339512562568533,"endHours":17.339512562568533,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:20","end":"18:20","startHours":17.339512562568533,"endHours":18.339512562568533,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:20","end":"19:20","startHours":18.339512562568533,"endHours":19.339512562568533,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:20","end":"20:20","startHours":19.339512562568533,"endHours":20.339512562568533,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:20","end":"21:20","startHours":20.339512562568533,"endHours":21.339512562568533,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:20","end":"22:20","startHours":21.339512562568533,"endHours":22.339512562568533,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:20","end":"23:20","startHours":22.339512562568533,"endHours":23.339512562568533,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:20","end":"00:20","startHours":23.339512562568533,"endHours":24.339512562568533,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:20","end":"01:20","startHours":24.339512562568533,"endHours":25.339512562568533,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:20","end":"02:20","startHours":25.339512562568533,"endHours":26.339512562568533,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:20","end":"03:20","startHours":26.339512562568533,"endHours":27.339512562568533,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:20","end":"04:20","startHours":27.339512562568533,"endHours":28.339512562568533,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:20","end":"05:20","startHours":28.339512562568533,"endHours":29.339512562568533,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:20","end":"06:20","startHours":29.339512562568533,"endHours":30.339512562568533,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:20","end":"07:20","startHours":30.339512562568533,"endHours":31.339512562568533,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.88134608976358,"eotMinutes":-13.172121972714217,"ayanamsa":24.371}},"calendars":{"vikram_samvat":2094,"vikram_samvatsara":"Pramoda","saka_samvat":1959,"saka_samvatsara":"Piṅgala","bengali_samvat":1444,"malayalam_era":1213,"nanakshahi_year":568,"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 Trayodaśī · Vikram 2094 Pramoda · Śaka 1959 Piṅgala"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"Dedicated festival walk for Pradoṣa Vrata is not live yet; Guruvāra (Thursday) — 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 29, 2037 CE · Bhavnagar, Gujarat · Vidhyamitra","description":"January 29, 2037 CE for Bhavnagar, Gujarat: Śukla Trayodaśī, sūryodaya 07:20, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bhavnagar/2037-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bhavnagar/2037-01-29","sa":"https://sa.vidhyamitra.com/city/bhavnagar/2037-01-29","hi":"https://hi.vidhyamitra.com/city/bhavnagar/2037-01-29","x-default":"https://vidhyamitra.com/city/bhavnagar/2037-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T11:22:32.714Z","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":"2026-08-10T11:22:32.714Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T11:22:32.714Z","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"}}}