The Hindu calendar is a Lunisolar calendar which records both lunar and photo voltaic cycles. Such as Navagraha, it had been designed with the successive contributions of various operates. छायामार्तण्ड सम्भूतं तं नमामि शनैश्चरम्‌। माह पञ्चाङ्ग दैनिक पञ्चाङ्ग असमिया पञ्जिका बंगाली पञ्जिका तमिल पञ्चाङ्गम ओड़िया पञ्जी मलयालम पञ्चाङ्गम मराठी पञ्चाङ्ग https://gettydirectory.com/listings584922/an-unbiased-view-of-shani