Sharing my timings for Combined Rehearsal 1, these are for some of the displays that you can take photos of from the Marina Bay area. Unfortunately no main fireworks for CR1 so can't advice on time (an official told us there will be fireworks so I waited past 8.30pm, however there was some miscommunication with the bumboats which restarted their service, took some time for the safety boats to usher them back, and by that time it was too late for the fireworks... ;p )
Again these are rehearsal timings so take it as a very rough guide hehe:
5.40pm - Red Lions parachuting down
(there was one flypast, I think the “Five Stars” Tribute Aerial Flypast some time before the National flag flypast but as I was setting up didn't catch it)
6.40pm - National flag flypast
6.42pm - '50' formation, bomb burst by F16s
6.45pm - 21 gun salute
6.54pm - aerial displays - helicopter formation, transports planes, Black Knights 'criss cross' manoeuvre, 1x F15SG with afterburner, 3x F15SG 'flat burst'
Thanks to seniors DiGdUb, xtemjin and wolvie77 for their info! Also consulted the NDPeeps facebook page
https://www.facebook.com/ndpeep
https://xtemujin.wordpress.com/2015...rnal-rehearsal-national-day-parade-singapore/
http://www.clubsnap.com/forums/showthread.php?t=1532454&p=9163348#post9163348