{"id":"vidhyamitra:city-day:bhavnagar:2027-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bhavnagar/2027-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-10-17","date_display":"October 17, 2027 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":2027,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461695.770833,"kali_year":5129,"ahargana":1873230.2708,"sun":{"sidereal_longitude":178.4044,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":15.8948,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.4904,"elapsed_within_tithi_degrees":5.4904},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.8948,"elapsed_within_degrees":2.5615},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.2992},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":2027,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461695.770833,"ahargana":1873230.2708,"kali_year":5129,"ayanamsa_lahiri":24.2412,"grahas":{"sun":{"sidereal_longitude":179.20297600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":16.858176000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":4.4987},"mars":{"sidereal_longitude":216.17237599999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":184.80257600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":143.054776,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":196.40677600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":0.2513759999999934,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":287.2456,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":107.2456,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":"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":2027,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461695.770833,"kali_year":5129,"ahargana":1873230.2708,"sun":{"sidereal_longitude":178.4044,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":15.8948,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.4904,"elapsed_within_tithi_degrees":5.4904},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.8948,"elapsed_within_degrees":2.5615},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.2992},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":162.51},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":17.49}},"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":"06:37","sunsetLocal":"18:15","solarNoonLocal":"12:26","dayLengthHours":11.632170023416597,"dayLengthDisplay":"11 Hours 37 Mins 56 Secs","nightLengthDisplay":"12 Hours 22 Mins 04 Secs","moonriseLocal":"19:09","moonsetLocal":"08:04","rahuKala":{"name":"Rāhu Kāla","start":"16:48","end":"18:15","startHours":16.79814676608076,"endHours":18.252168019007833,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:26","end":"13:53","startHours":12.436083007299533,"endHours":13.89010426022661,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:21","end":"16:48","startHours":15.344125513153683,"endHours":16.79814676608076,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:43","startHours":9.334171001055108,"endHours":9.721910001835662,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:25","startHours":7.104671746566927,"endHours":7.41486294719137,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:49","startHours":12.048344006518981,"endHours":12.82382200808009,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:51","startHours":5.069041992469023,"endHours":5.844519994030129,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:37","startHours":5.650650493639853,"endHours":6.619997995591236,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:09","startHours":14.3747780112023,"endHours":15.150256012763407,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.052168019007834,"endHours":18.452168019007832,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:44","startHours":18.252168019007833,"endHours":18.736841769983524,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.002168019007833,"endHours":19.752168019007833,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:49","startHours":24.048344006518985,"endHours":24.82382200808009,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:37","end":"08:04","startHours":6.619997995591236,"endHours":8.07401924851831,"quality":"inauspicious"},{"name":"Chala","start":"08:04","end":"09:32","startHours":8.07401924851831,"endHours":9.528040501445386,"quality":"neutral"},{"name":"Labha","start":"09:32","end":"10:59","startHours":9.528040501445386,"endHours":10.98206175437246,"quality":"auspicious"},{"name":"Amṛta","start":"10:59","end":"12:26","startHours":10.98206175437246,"endHours":12.436083007299533,"quality":"auspicious"},{"name":"Kāla","start":"12:26","end":"13:53","startHours":12.436083007299533,"endHours":13.89010426022661,"quality":"inauspicious"},{"name":"Śubha","start":"13:53","end":"15:21","startHours":13.89010426022661,"endHours":15.344125513153683,"quality":"auspicious"},{"name":"Roga","start":"15:21","end":"16:48","startHours":15.344125513153683,"endHours":16.79814676608076,"quality":"inauspicious"},{"name":"Udveg","start":"16:48","end":"18:15","startHours":16.79814676608076,"endHours":18.252168019007833,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:15","end":"19:48","startHours":18.252168019007833,"endHours":19.79814676608076,"quality":"auspicious"},{"name":"Roga","start":"19:48","end":"21:21","startHours":19.79814676608076,"endHours":21.344125513153685,"quality":"inauspicious"},{"name":"Udveg","start":"21:21","end":"22:53","startHours":21.344125513153685,"endHours":22.890104260226607,"quality":"inauspicious"},{"name":"Chala","start":"22:53","end":"00:26","startHours":22.890104260226607,"endHours":24.436083007299533,"quality":"neutral"},{"name":"Labha","start":"00:26","end":"01:59","startHours":24.436083007299533,"endHours":25.98206175437246,"quality":"auspicious"},{"name":"Amṛta","start":"01:59","end":"03:32","startHours":25.98206175437246,"endHours":27.528040501445386,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"05:04","startHours":27.528040501445386,"endHours":29.07401924851831,"quality":"inauspicious"},{"name":"Śubha","start":"05:04","end":"06:37","startHours":29.07401924851831,"endHours":30.619997995591234,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.619997995591236,"endHours":7.619997995591236,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.619997995591236,"endHours":8.619997995591236,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.619997995591236,"endHours":9.619997995591236,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.619997995591236,"endHours":10.619997995591236,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.619997995591236,"endHours":11.619997995591236,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.619997995591236,"endHours":12.619997995591236,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.619997995591236,"endHours":13.619997995591236,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.619997995591236,"endHours":14.619997995591236,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.619997995591236,"endHours":15.619997995591236,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.619997995591236,"endHours":16.619997995591234,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.619997995591234,"endHours":17.619997995591234,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.619997995591234,"endHours":18.619997995591234,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.619997995591234,"endHours":19.619997995591234,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.619997995591234,"endHours":20.619997995591234,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.619997995591234,"endHours":21.619997995591234,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.619997995591234,"endHours":22.619997995591234,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.619997995591234,"endHours":23.619997995591234,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.619997995591234,"endHours":24.619997995591234,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.619997995591234,"endHours":25.619997995591234,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.619997995591234,"endHours":26.619997995591234,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.619997995591234,"endHours":27.619997995591234,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.619997995591234,"endHours":28.619997995591234,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.619997995591234,"endHours":29.619997995591234,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.619997995591234,"endHours":30.619997995591234,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.10475416137427,"eotMinutes":15.227419562027912,"ayanamsa":24.2412}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Dvitīyā · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[],"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":[]},"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 October 17, 2027 CE · Bhavnagar, Gujarat · Vidhyamitra","description":"October 17, 2027 CE for Bhavnagar, Gujarat: Kṛṣṇa Dvitīyā, sūryodaya 06:37, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bhavnagar/2027-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bhavnagar/2027-10-17","sa":"https://sa.vidhyamitra.com/city/bhavnagar/2027-10-17","hi":"https://hi.vidhyamitra.com/city/bhavnagar/2027-10-17","x-default":"https://vidhyamitra.com/city/bhavnagar/2027-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-22T17:12:02.522Z","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":"2026-08-22T17:12:02.522Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-22T17:12:02.522Z","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":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}