{"id":"vidhyamitra:city-day:rishikesh:2006-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2006-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2006-12-27","date_display":"December 27, 2006 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":2006,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454096.770833,"kali_year":5108,"ahargana":1865631.2708,"sun":{"sidereal_longitude":250.8804,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":333.2944,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.414,"elapsed_within_tithi_degrees":10.414},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":333.2944,"elapsed_within_degrees":13.2944},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":224.1748},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2006,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454096.770833,"ahargana":1865631.2708,"kali_year":5108,"ayanamsa_lahiri":23.9506,"grahas":{"sun":{"sidereal_longitude":251.17841399999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":333.637514,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":0.268},"mars":{"sidereal_longitude":230.77511400000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":244.654314,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":223.95691399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":265.8001139999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":120.55821400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":329.8772,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":149.8772,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2006,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454096.770833,"kali_year":5108,"ahargana":1865631.2708,"sun":{"sidereal_longitude":250.8804,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":333.2944,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.414,"elapsed_within_tithi_degrees":10.414},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":333.2944,"elapsed_within_degrees":13.2944},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":224.1748},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.268,"elongation":82.414},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.268,"opposition_distance":97.586}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"07:12","sunsetLocal":"17:25","solarNoonLocal":"12:18","dayLengthHours":10.213993822230666,"dayLengthDisplay":"10 Hours 12 Mins 50 Secs","nightLengthDisplay":"13 Hours 47 Mins 10 Secs","moonriseLocal":"11:48","moonsetLocal":"23:49","rahuKala":{"name":"Rāhu Kāla","start":"12:18","end":"13:35","startHours":12.305905101923852,"endHours":13.582654329702684,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:29","end":"09:45","startHours":8.475657418587351,"endHours":9.752406646366184,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:02","end":"12:18","startHours":11.029155874145017,"endHours":12.305905101923852,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:55","startHours":9.582173415995673,"endHours":9.922639876736696,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.624491266734795,"endHours":7.896864435327613,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:39","startHours":11.965438641182828,"endHours":12.646371562664871,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:31","startHours":5.837042347844429,"endHours":6.517975269326473,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:12","startHours":6.347742038955962,"endHours":7.198908190808518,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:41","startHours":14.008237405628961,"endHours":14.689170327111006,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.212902013039184,"endHours":17.612902013039182,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:50","startHours":17.412902013039183,"endHours":17.83848508896546,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.162902013039183,"endHours":18.912902013039183,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:39","startHours":23.965438641182825,"endHours":24.64637156266487,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:12","end":"08:29","startHours":7.198908190808518,"endHours":8.475657418587351,"quality":"auspicious"},{"name":"Amṛta","start":"08:29","end":"09:45","startHours":8.475657418587351,"endHours":9.752406646366184,"quality":"auspicious"},{"name":"Kāla","start":"09:45","end":"11:02","startHours":9.752406646366184,"endHours":11.029155874145017,"quality":"inauspicious"},{"name":"Śubha","start":"11:02","end":"12:18","startHours":11.029155874145017,"endHours":12.305905101923852,"quality":"auspicious"},{"name":"Roga","start":"12:18","end":"13:35","startHours":12.305905101923852,"endHours":13.582654329702684,"quality":"inauspicious"},{"name":"Udveg","start":"13:35","end":"14:52","startHours":13.582654329702684,"endHours":14.859403557481517,"quality":"inauspicious"},{"name":"Chala","start":"14:52","end":"16:08","startHours":14.859403557481517,"endHours":16.13615278526035,"quality":"neutral"},{"name":"Labha","start":"16:08","end":"17:25","startHours":16.13615278526035,"endHours":17.412902013039183,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:25","end":"19:08","startHours":17.412902013039183,"endHours":19.13615278526035,"quality":"inauspicious"},{"name":"Chala","start":"19:08","end":"20:52","startHours":19.13615278526035,"endHours":20.859403557481517,"quality":"neutral"},{"name":"Labha","start":"20:52","end":"22:35","startHours":20.859403557481517,"endHours":22.582654329702684,"quality":"auspicious"},{"name":"Amṛta","start":"22:35","end":"00:18","startHours":22.582654329702684,"endHours":24.305905101923848,"quality":"auspicious"},{"name":"Kāla","start":"00:18","end":"02:02","startHours":24.305905101923848,"endHours":26.02915587414502,"quality":"inauspicious"},{"name":"Śubha","start":"02:02","end":"03:45","startHours":26.02915587414502,"endHours":27.752406646366182,"quality":"auspicious"},{"name":"Roga","start":"03:45","end":"05:29","startHours":27.752406646366182,"endHours":29.47565741858735,"quality":"inauspicious"},{"name":"Udveg","start":"05:29","end":"07:12","startHours":29.47565741858735,"endHours":31.198908190808517,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.198908190808518,"endHours":8.198908190808517,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.198908190808517,"endHours":9.198908190808517,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.198908190808517,"endHours":10.198908190808517,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.198908190808517,"endHours":11.198908190808517,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.198908190808517,"endHours":12.198908190808517,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.198908190808517,"endHours":13.198908190808517,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.198908190808517,"endHours":14.198908190808517,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.198908190808517,"endHours":15.198908190808517,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.198908190808517,"endHours":16.198908190808517,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.198908190808517,"endHours":17.198908190808517,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.198908190808517,"endHours":18.198908190808517,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.198908190808517,"endHours":19.198908190808517,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.198908190808517,"endHours":20.198908190808517,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.198908190808517,"endHours":21.198908190808517,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.198908190808517,"endHours":22.198908190808517,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.198908190808517,"endHours":23.198908190808517,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.198908190808517,"endHours":24.198908190808517,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.198908190808517,"endHours":25.198908190808517,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.198908190808517,"endHours":26.198908190808517,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.198908190808517,"endHours":27.198908190808517,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.198908190808517,"endHours":28.198908190808517,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.198908190808517,"endHours":29.198908190808517,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.198908190808517,"endHours":30.198908190808517,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.198908190808517,"endHours":31.198908190808517,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"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":-23.337086284151567,"eotMinutes":-1.4247061154310068,"ayanamsa":23.9506}},"calendars":{"vikram_samvat":2063,"vikram_samvatsara":"Vikāri","saka_samvat":1928,"saka_samvatsara":"Vyaya","bengali_samvat":1413,"malayalam_era":1182,"nanakshahi_year":537,"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 Saptamī · Vikram 2063 Vikāri · Śaka 1928 Vyaya"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 27, 2006 CE · Ṛṣikeśa · Vidhyamitra","description":"December 27, 2006 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 07:12, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2006-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2006-12-27","sa":"https://sa.vidhyamitra.com/city/rishikesh/2006-12-27","hi":"https://hi.vidhyamitra.com/city/rishikesh/2006-12-27","x-default":"https://vidhyamitra.com/city/rishikesh/2006-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-08T17:03:05.030Z","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":"2026-08-08T17:03:05.030Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-08T17:03:05.030Z","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"}}}