If you need a vintage or reference calendar for 1975, it’s a reliable choice. For current use, get the latest Kalnirnay instead. For a “good review” rating: 4/5 for accuracy and nostalgia, minus points for availability.
Rahu Kalam is typically 1.5 hours daily; varies by weekday. For 1975, use local sunrise-based calculation printed in Kalnirnay. Kalnirnay 1975 Marathi Calendar
The 1975 Kalnirnay, in its humble physical form, represents a focused, no-distraction almanac—something many purists miss today. If you need a vintage or reference calendar